My last two transmissions (including the new rebuild just installed) is fine on the track but in the paddock shifting into reverse are very very difficult (first difficult too but not as bad as reverse). If the engine is not running I can put it through all gears normally. If the engine is running and i was not just already in that gear it is very difficult. Reverse is the worst.
Common scenario: Drive out to the grid and worker signals for me to back into my spot and I can't get it into reverse.
I have no trouble getting it out of reverse.
Should I investigate whether the crush washer is too crushed (or missing)? Would that make it hard to get into reverse (it is not getting stuck in reverse).
I have no reason to thin that my clutch hydraulics are an issue (all parts pretty new and I bleed it now and then). I have not tried bleeding it again.