Fore - hey it was not only the 3 maiden crashes of the Extra was 2 BH Extra and 1 Funtana 40!!! The 1st BH Extra was my fault, was not on the maiden but second outing. I fly hard on 40 sized planes ... I learnt the hard way that the 60 sized planes need more care and respect.

As for the drive washer I would say just see where the cowl is best set and then work your way. Would you like 3 brand new BH Extra cowls? Hahahaaaaa ...

How do I know ... I have flown the Extra and I have seen the Matrix fly, flown by an old guy of 70+ and he does fly well but seeing how the plane handles tells me its a little hotter than the Extra on landings. The AUW is more than the Extra and it has less wing area.

I just finished my BH Stick 3D a few mins ago ... I'll put some pics up, plane is just under 5 lbs AUW! With a Saito 72 it will be a ripper, I hope she flies well. Looks good so far ...