on about my 4th flight I bounced off some tree limbs I didn't see and landed in the street scuffing up one of my arms.. decided that an arm protector would be worth doing, so came up with this using fusion 360. it will provide soft mounting and arm protection I haven't printed it yet, so it is still a work in progress.
should work on the 2" variant as well
I was thinking about the protectors I have on my armattan gecko when designing this and put the nub on it- not really necessary given the bottom mount battery vs the top mount of the gecko.. but does give some extra material that can be ground down before getting to the carbon on the inside.
Printed one off at lunch and the inside needed a bit more space for the arm- made it 3mm spacing same as the arm initially, but the new v3 version is 3.1mm and it is the version without the nub and the band on the bottom.
so added a version without the nub and then added versions of both without the band across the bottom since it shouldn't be necessary
2019.03.22- So got around to printing the v3 version and it mounted right up- needed slightly longer screws than stock pretty sure I used M2x6 screws