Define "Mechanical Sympathy"

Define "Mechanical Sympathy"

Author
Discussion

Cuchillo

Original Poster:

685 posts

271 months

Tuesday 6th May 2008
quotequote all
Hello,

Have just been asked the above question!

Where do I start?!

Have tried to use the Search, but no "one stop shop" answer popped out.

TIA

Don

28,377 posts

290 months

Tuesday 6th May 2008
quotequote all
With respect to a car driving with "Mechanical Sympathy" is driving such that the moving parts of the vehicle are subjected to the minimum wear possible per mile travelled.

Not wearing out brakes and pads by harsh, hard or sudden braking.

Smooth use of the clutch and accelerator. No clutch riding.

Not allowing the engine to labour.

Not overrevving the engine.

Cornering smoothly and not at an excessive speed thus avoiding wearing the tyres.

etc



Edited by Don on Tuesday 6th May 12:05

Funk

26,510 posts

215 months

Tuesday 6th May 2008
quotequote all
Add 'allowing the engine time to warm through and cool down'..

BOF

991 posts

229 months

Tuesday 6th May 2008
quotequote all
Turn off the radio...

LISTEN to your car...

FEEL it through your arse when you get it right

???

BOF.

Don

28,377 posts

290 months

Tuesday 6th May 2008
quotequote all
BOF said:
Turn off the radio...

LISTEN to your car...

FEEL it through your arse when you get it right

???

BOF.
True. But I find Associates need more explicit things to do and not do when I explain mechanical sympathy. Hence a checklist.

Rospa have a little checklist too with "Every possible mechanical sympathy shown" being the one you want on your test result. yes I'd do it anyway as I LOVE MY CAR! biggrinbiggrin

My current associate is still learning. I wanted to give her poor little Honda a hug at first - but we already have improvements...

ph123

1,841 posts

224 months

Tuesday 6th May 2008
quotequote all
Jackie Stewart used to talk about, even at 10/10ths, letting a car 'breath'.
Succinct I thought.
Not the entire answer here but if you can define the above, then that's displaying empathy.

BOF

991 posts

229 months

Tuesday 6th May 2008
quotequote all
Don,

I think it is under Z?



"SECTION ONE: USE OF CONTROLS

A) PREPARATION (CONTROLS, BRAKES ETC,) Full internal and external checks carried out in a disciplined manner.

B) STEERING: Smooth, gradual, unhurried "pull/push" method throughout test.

C) USE OF CLUTCH: Automatic gearbox.

D) GEARS: Good use of ratios with the automatic box.

E) USE OF BRAKES: Smooth and progressive

F) USE OF ACCELERATOR/THROTTLE: Smooth and progressive use, showed good Acceleration Sense.

G) USE OF MIRRORS: Mirrors used as often as necessary; fully aware of what was happening behind.

H) USE OF HORN: Not used during test, circumstances did not require.

J) VISIBILITY/CONSPICUITY: Clear screens, all necessary equipment used in poor weather conditions.

SECTION TWO DRIVING PERFORMANCE

K) MOVING OFF AND STOPPING: Correct use of safety measures in relation to both manoeuvres.

L) APPLICATION OF SYSTEM: Excellent, all phases of "System" in correct sequence, no detail omitted.

M) POSITIONING: Positioning at junctions, roundabouts and other hazards entirely satisfactory.

N) CORNERING: Excellent: correct lines, speed, accelerator balance and safety margins maintained throughout.

P) SIGNALLING: Correct signals given according to "System" as required.

Q) REACTION TO SIGNS AND OTHER HAZARDS: Seen in good time with correct response.

R) REVERSING: Not required as part of test.

T) PROGRESS: A pleasing use of pace and "flow".

U) OVERTAKING: Limited opportunities; candidate appeared to apply correct actions when considering the manoeuvre.

SECTION THREE: GENERAL ABILITY

V) DEPORTMENT: A relaxed driver - calm and confident.

W) CONSIDERATION AND RESTRAINT: Showed both virtues well on test.

X) USE OF SPEED: Made intelligent use of speed. Always related to view.

Y) TEMPERAMENT: Calm and relaxed style.

Z) VEHICLE SYMPATHY: Showed every possible care to the vehicle.

AX) OBSERVATION: Excellent, with good planning; used physical features to good effect.

BX) JUDGEMENT OF DISTANCE: Appeared to have a good appreciation of speed and distance in all situations.

CX) COMMENTARY: Excellent, missed little or nothing at speed or in traffic.

DX) CONCENTRATION: Good links between concentration and observation.

EX) MOTORWAY DRIVING: Showed a complete understanding of driving on multi-lane roads.

SECTION FOUR KNOWLEDGE

FX) HIGHWAY CODE: Good knowledge and understanding.

GX) MAINTENANCE: Good knowledge and understanding.

OVERALL COMMENTS

The candidate is an Observer with a local group and is a very keen driver to perfect his own driving skills. This was a very good professional drive over a very 'fussy' test route that needs total concentration for its entire route. The candidate has a superb knowledge and understanding of his automatic gearbox and gave one of the best demonstration drives using the auto box I have ever had.

An excellent, high standard drive.

RESULT: GOLD"

But...back to do better in the SA later this year!

BOF.

PS - not showing off...

“pour encourager les autres” [to encourage the others].




Edited by BOF on Tuesday 6th May 20:16

Vaux

1,557 posts

222 months

Wednesday 7th May 2008
quotequote all
BOF said:
OVERALL COMMENTS

The candidate is an Observer with a local group and is a very keen driver to perfect his own driving skills. This was a very good professional drive over a very 'fussy' test route that needs total concentration for its entire route. The candidate has a superb knowledge and understanding of his automatic gearbox and gave one of the best demonstration drives using the auto box I have ever had.

An excellent, high standard drive.

RESULT: GOLD"
Not being funny, but I'm surprised you can get Gold in an automatic. What about BGOL, or do you drive in "manual" all the time? I've heard good drivers can make the 'box select the gear they want by use of the accelerator/brakes, but in my limited experience that is hard to do.

I know of one advanced driving club that won't even let you take its higher award in an automatic.

Edited by Vaux on Wednesday 7th May 11:44

p1esk

4,914 posts

202 months

Wednesday 7th May 2008
quotequote all
Vaux said:
BOF said:
OVERALL COMMENTS

The candidate is an Observer with a local group and is a very keen driver to perfect his own driving skills. This was a very good professional drive over a very 'fussy' test route that needs total concentration for its entire route. The candidate has a superb knowledge and understanding of his automatic gearbox and gave one of the best demonstration drives using the auto box I have ever had.

An excellent, high standard drive.

RESULT: GOLD"
Not being funny, but I'm surprised you can get Gold in an automatic. What about BGOL, or do you drive in "manual" all the time? I've heard good drivers can make the 'box select the gear they want by use of the accelerator/brakes, but in my limited experience that is hard to do.

I know of one advanced driving club that won't even let you take its higher award in an automatic.

Edited by Vaux on Wednesday 7th May 11:44
I once ventured to suggest that advanced driving was somehow incomplete if it didn't include suitably skilled use of a normal manual clutch and gearbox, but I was shouted down on the basis that there is much more to advanced driving than the handling of a manual transmission. That is perfectly true, but I still think the overall performance is devalued to some degree when an automatic car is being used.

Best wishes all,
Dave.

BOF

991 posts

229 months

Wednesday 7th May 2008
quotequote all
Had one Silver and three golds using autos...learned a bit from John Lyon a few years ago on the HPC course.

I use the three hold a lot on B roads and sometimes in town traffic...heavy stuff on A or M roads sometimes 4th hold...gives better control and reminds me to get eyes from dipped to main beam. Car has 5 gears - X Type auto.

The Trafpol who did this test (London Met) told me that the Met were getting heavily into autos...be funny if a Class 1 could not get into a driving club?

BOF.

PS - I am also tested on manuals - surprised some of the youngsters by clutchless changes in the wifes Matiz.

Edited by BOF on Wednesday 7th May 12:13

StressedDave

841 posts

268 months

Wednesday 7th May 2008
quotequote all
Vaux said:
I know of one advanced driving club that won't even let you take its higher award in an automatic.
Which one? Unless there was a particular requirement for a manual-only technique such as having to demonstrate a double de-clutch gearchange, then I can't imagine it being an issue as to whether you stir the stick or the box does it itself.

As for making the box change gear at will, the good old fashioned GM slushmatics were far better in this respect (and it's quite possible that BoF's Jag has one of these - I drove an S-type which had it fitted with two overdrives to give five speeds) than the modern units which employ woolly thinking ((C)T Pratchett) rather than a definable parameter for selecting a gear.

Vaux

1,557 posts

222 months

Wednesday 7th May 2008
quotequote all
BOF said:
The Trafpol who did this test (London Met) told me that the Met were getting heavily into autos...be funny if a Class 1 could not get into a driving club?
Different clubs have different rules I suppose.

Vaux

1,557 posts

222 months

Wednesday 7th May 2008
quotequote all
StressedDave said:
Which one?
ClubDriving - small but beautifully formed!

StressedDave said:
As for making the box change gear at will, the good old fashioned GM slushmatics were far better in this respect (and it's quite possible that BoF's Jag has one of these - I drove an S-type which had it fitted with two overdrives to give five speeds) than the modern units which employ woolly thinking ((C)T Pratchett) rather than a definable parameter for selecting a gear.
I hear it's hard to do in a BMW Alpina though.

StressedDave

841 posts

268 months

Wednesday 7th May 2008
quotequote all
When you have two small nipples to caress on the back of the steering wheel, changing gear by foot becomes irrelevant...

waremark

3,250 posts

219 months

Wednesday 7th May 2008
quotequote all
Vaux said:
I know of one advanced driving club that won't even let you take its higher award in an automatic.
Subsequently clarified to be Club Driving. Does anyone here have experience of Club Driving's higher awards?

waremark

3,250 posts

219 months

Wednesday 7th May 2008
quotequote all
Vaux said:
StressedDave said:
Which one?
ClubDriving - small but beautifully formed!
Does anyone here have experience of the higher awards of Club Driving?

stefan1

978 posts

238 months

Thursday 8th May 2008
quotequote all
waremark said:
Vaux said:
StressedDave said:
Which one?
ClubDriving - small but beautifully formed!
Does anyone here have experience of the higher awards of Club Driving?
Yes, just recently. I took the so-called "MasterDrive" test. It was actually a really good day. I took it because I like to get feedback from someone new, and I have been impressed in previous conversations by Mark's professionalism and approach to advanced driving.

The day involved a 2 hour drive to Bruntingthorpe, where I was asked to undertake a series of assessed activities, including managing the car on the limit of grip, provoking and controlling understeer and oversteer, high speed lane changes under full control, braking in a corner in the shortest distances under full control and hardest of all, assessing braking distances at high speeds. After these activities, which were very instructive and allowed a good exploration of ABS and PSM, I then drove back to Malvern - another 2 hour road drive.

At points during the day Mark gave me some excellent and precise feedback and all told it was a good experience. I thought the syllabus was excellent - combining everything you'd expect on road, with a sensible assessment of the driver's ability to manage the car in extreme situations, and knowledge of the right and wrong things to do when faced with a potential accident.

Kind regards

Steve

PS And it is correct that the standard requires the use of a manual car (because heel & toe is also a required technique to be demonstrated at Bruntingthore).

waremark

3,250 posts

219 months

Thursday 8th May 2008
quotequote all
Thanks for that Steve, sounds like both an amazing challenge and a really constructive experience.

Vaux

1,557 posts

222 months

Friday 9th May 2008
quotequote all
stefan1 said:
......and hardest of all, assessing braking distances at high speeds.
Does Mark let you get some practice in, or do you have to turn up on the day with this skill in place?

stefan1

978 posts

238 months

Saturday 10th May 2008
quotequote all
Vaux said:
stefan1 said:
......and hardest of all, assessing braking distances at high speeds.
Does Mark let you get some practice in, or do you have to turn up on the day with this skill in place?
Effectively all the skills need to be in place for the day - it is a pure assessment rather than a coaching session, although Mark does give some useful feedback at points in the day.

I must say that the stopping distance "test" was the one I was most worried about, because setting a cone the correct distance (to within one car length) from a specified braking point at 90mph is not something one does every day. I discussed this with Mark, because really stopping distances on the road are judged dynamically, by reference to time and distance, and in corners by using the limit point. He accepted that his "test" was perhaps not entirely "real world", but it does of course still have merit. I was pleasantly surprised that I stopped my car with the cone beside the passenger's door.

Kind regards

Steve

Edited by stefan1 on Saturday 10th May 10:15