"The reason I'm asking is that I started going through DaveC's tuning guide and I'm getting a _very_ high rate_d parameter. In the region of 0.03 - 0.04. It might be because the frame is light and extremely stiff and that it is relatively powerful…"

"Looking good.

Hi Willie. I've just finished assembling a slightly older 2012 model QU4D. Mine's got the arm end-motor mounts that slot into the carbon tubes, instead of the clamp-on fixtures like yours. I mounted my ESC's upright. I needed a bit of…"