Thanks for more excellent advice.
I've checked and the servo horn is missing the nose cone, but I'll remove a little just in case.
It looks like I'll have to upgrade my tx to one with EPA. I've been looking at a Spektrum DX3C, but do you have any recommendations?
It's my first race with the H2 tonight. Can't wait to see how it goes.
I suspect the weakest link will be me