Hi all, I am working on a 1/3 scale Elfe and need some help. This will be the first time I have used a retract on a sailplane, and am a bit baffled. What actuates the door/s for the landing gear? Is it the wheel/gear? Or do you use a linkage to "drive" the door? Also are there any sites that outline the instalation and setup of a retract in a sailplane. I have visited both the ISSA and Scale Soaring websites but didn't find any info on this particular subject, if I missed it let me know. Many thanks in advance!, Tim Vandenheuvel Mt. Vernon, WA _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]