Ok it's been about 15 years since I built my last plane, took a break, and now I am putting together a new plane.

I have run into an issue with the fuse being very narrow at the servo tray. I did some reserch on pull pull to refresh my memory and I got this out of it, the distance between the control horn connection holes and the distance between holes on the servo arm must be the same distance. Is that right or can the distance be less?

Thanks