tamiya help/advice needed.........................

tamiya help/advice needed.........................

Author
Discussion

big.eck

Original Poster:

114 posts

205 months

Sunday 7th June 2009
quotequote all
i have a grasshopper and decided to get it moving a bit faster so................

i fitted an lrp esc along with a rs 540 sport tuned motor , it seems quicker but i feel somethings wrong as it takes a few seconds to get to a decient speed but in reverse it's instant and slightly faster .

what have i done wrong ? thanks in advance...........

Jez Thain

113 posts

250 months

Sunday 7th June 2009
quotequote all
What pinion gear are you running?

big.eck

Original Poster:

114 posts

205 months

Sunday 7th June 2009
quotequote all
just the standard one i think ? should it be quicker in reverse ?

Mikey G

4,784 posts

247 months

Sunday 7th June 2009
quotequote all
Have you set the speedo up right?
Could be something as simple as using the servo reverse then switching the motor connectors over to get it going in the right direction again.
Most speedo's have reduced power for reverse and a delay for using reverse for brake rather than throwing the wheels backwards straight away.

big.eck

Original Poster:

114 posts

205 months

Monday 8th June 2009
quotequote all
Mikey G said:
Have you set the speedo up right?
Could be something as simple as using the servo reverse then switching the motor connectors over to get it going in the right direction again.
Most speedo's have reduced power for reverse and a delay for using reverse for brake rather than throwing the wheels backwards straight away.
ahhh , that makes sence , i'll get the manual out lol

cheers