I've been slowly but surely assembling my first quad on my HT-FPV frame. I've been researching different mounting options for the APM 2.5 and many have been telling me to use double sided tape. In all my anal retentiveness, I just couldn't begin to think about taping such a great piece of equipment to my frame. I'm still waiting on my board to come in, however in the mean time, I've been tinkering in sketchup creating a mounting adapter with 60x60mm and 45x45mm spacing. In no way am I a qualified 3D modeller, not to mention, I'm just going off dimensional drawings, so I'm not sure if this is going to work. I know there are plenty of minds here smarter than my own and I was curious to know if anyone would like to take a look at this and see if it would work. The model doesn't show the necessary spacers but you get the idea. I also have the sketchup file if anyone cares to see it.