New Pitch Trim Spring

I’ll try to get a picture of the new pitch trim spring, but it’s just like the last one except maybe twice or a little better as think, and much much stiffer. This is literally a half and hour change, just pull your current spring and use it as a guide to drill the holes […]

Pitch Trim

As you can see, we reverted back to the factory pitch trim system after having a couple of issues with the Strong pitch trim. We had a couple of instances where it simply locked on overtorque, and now there is a motor retention AD out on them. It would probably work, but we made the […]

Sparrow Strainer

This is a odds-and-ends kind of deal, and since I was going to be doing some glasswork, I pulled it out. There’s nothing complicated here, just cut these two templates alike (stack them on top of each other so they’re identical), and micro them to the miniature wing. Then glass a couple of tabs to […]

Strong Pitch Trim System

Here is another situation where we’ve decided to stray from the manual. The factory system is a candy-cane shaped fiberglass spring system, with a linear actuator pushing against it to provide pressure relieve to control stick’s pitch inputs. This spring is reported to be of mixed effectiveness, and of sketchy reliability, so we’ve elected to […]