Hi there everyone

Erm, i started my nitro car yesterday and as soon as it started it wanted to go full speed. It's a brand new car and im trying to do the break in procedure at the moment. i tried the throttle trim on the controller, and it didnt help. I turned the idle screw while it was running and that didnt seem to make a difference either. BUT!, i turned one of the screws and now it stays perfectly idle for 4-5 seconds, then the revs build up and it gets on its way to full speed again, help please?

for starters, welcome, however there is a car forum...

but...
sounds like the low needle is very close to where it needs to be but not exactly there yet..
Try letting it out in stages of 1/8th of a turn at a time.. maybe less... they are really sensetive so dont go doing 3 turns!

try maybe 4 times to get to 1/2 a turn.. each time give it time to see what the results are...

if it gets worse.. turn the other way..