well, I think this 'magic' (or not) SRXL-bus needs some further 'digging through', that''s why we should discuss all related issues to this in this thread viewtopic.php?f=33&t=2931
I will only report results here!
@Tobi: Didn't wanted to bother you with all this dirty 'RC guts', but since I want to have a reliable radio link it's (somehow) part of my build log too. So here's some more 'hands on'
Started with building the frame main section yesterday (weather was good -> go out and play (ähm FLY)).
- Detail shot of a short brace. The short extension (as seen on this picture) is always facing inwards.
- Front braces mounted. I've used a small rubber hammer to mount them. The slots are very tight to keep the frame as stiff as possible.
- Mounted the rest of the braces. The (round) hole in the side braces is located at the frames center of gravity,
The standoffs were in place as well.
Made some measurements:
Time to start with assembling the arm's. The tube clamp's closed side needs to be were the hole is (feeding the motor wires through). The screw must be accessible from the top. I didn't pay attention to this on one arm!
- Lower arm was assembled incorrectly! Nut is on the wrong side --> mounting the arm is impossible! The arm clamps were not symmetrical!
- The clamp (center of the the axis!) on the frontal - 250mm - arms is at 69mm measured from the end.
Check the orientation before tightening the screw.