BTW,

while I had planned to make DBr arrow shaft pushrods for the tail controls, I just ordered a set of GP composite pushrods. I think these are a new product. At $4 they're hard to beat:

http://www3.towerhobbies.com/cgi-bin...?&I=LXUF88&P=7

They look narrower and presumably lighter than the DBr units which are made of fiberglass and intended for 60 size models. We'll see how they turn out.

David.