I just got my brand new extra. I did not think it would be so much bigger than my 51'' slick. I can not weight to fly it next year. The only issues I have run into is the cowl has some chipped paint and does not fit and the wing-tube is too tight. I sent an E-mail to 3dhs and am sure they will take care of it as they always do. The build quality and covering job is top notch as always.
the cowl is a bit strange it is about 2mm to small and will not fit on the plane. As for the wing tube I have not tried any lube, but I do not think it would help, I have to really push it to get it in. I will see what 3dhs says when they E-mail me back, I am sure they will have a quick and simple solution as always.
the more I look at it it looks like it might not have been molded right. As for the wing tube I am not saying you are wrong, and I may end up doing that, but I want to weight and see what 3dhs wants to do.