Bentley Continental 1986 Hot start issue.

[rollerderby]

I have had a continual hot start issue with my carb fed Continental. I have had a good service but that hasn’t solved it. I start it in the morning and drive for 30 mins(runs well) stop, park it up and then go to re start it a few minutes later and it won’t start. If I leave it for 30mins it starts again no problem.

Any kind soul got any ideas? My spanner monkey is looking blank.

[Lockhouse]

Could it be vapour lock? Check fuel lines are not running too close to manifold etc and that if there's any insulation, it's all good.