RE: Goldberg super Chipmunk build
Acdii, I put the 60 size 90 degrees E-Flite retracts in my chipmunk. They are scale so the rotate back toward the trailing edge. I had to reinforce the spar since I cut through it to make the wheel fit. I also had to bend my own struts since the electric retracts wouldn't allow the wheels to fully retract. I heard E-Flite has 90 degree rotating retracts now so they might fit better.
Still trying to figure out how to post photos...anyone?????anyone???? (Bueller....Bueller)