[secant0give]

I've been doing a little more on the Dynamites this afternoon.
Putting together the aileron control horns.

These are made from 1mm ply, drilled first then shaped all together by putting them on the drill bit, using the linkage hole to keep them lined up. This way it's easy to shape them together and get them the same size.

Balsa gussets on zapped on either side of the ply hornes give them a decent footprint. The linkages are adjusted on the threaded pushrods until the clevis pin is directly over the aileron hinge, the ailerons are scuffed up with 180 grit paper where the horns will be placed. With the radio on and servos and trims centered the ailerons are held in the neutral position by hand and the horns are zapped to the prepared surface of the aileron. This way they should all centre exactly.

Here's a pic showing how the horns are made & here's a link to those thin servos from HK http://www.hobbyking.com/hobbyking/store...09Sec.html