Quote Originally Posted by cwilliamrose View Post
To illustrate how I use this tool (SWx), I discovered an interference between the wobble pump bracket and the aileron pushrod. The aileron arm on the torque tube was (and actually still is) in the standard location but since my seat is farther aft the wobble pump is also farther aft. The fix will be to move the aileron arm (yes, cut off the old one and install a new one, straighten the torque tube, etc,,,) farther aft on the torque tube. On a stock S-1S the aileron pushrod is not parallel to the spar, mine will be (when I get around to changing it). I wish I had a tool like SWx when I did the initial design work, a mistake like this would have never happened...
The interference checking tool in SW is certainly one of the unsung heros. Another is the detailed BOM (Bill Of Materials that can be exported as an Excel file) that goes right down to counting the number of rivets (if you bothered to model them),

I second Anna's motion on the beauty of this model