About this 3D model

Although it IS possible to print the GoPro mount which HamOp included in the original, it requires support which I wanted to avoid. Instead of this piece, I made an alternative which takes a GoPro tripod mount. (I bought one of these on EBay for 2GBP so 'yes' more non-printed parts :-) ). Other changes from HamOp's very good design ... Amended the gimbal so that it needs two 20mm (outer) and two 16mm (inner) button head screws - no need to trim anything. The GoPro knob comes from tmoriss9: http://www.thingiverse.com/thing:163883 Used a quantity of marine grade (thick) M12 washers for the weight which required a reworked weight tube to keep them in line.