Velocitek Speedpuck GPS mount for catamarans v2

This is v2 of a mount for the Velocitek Speedpuck on the Gennaker pole. Its completely redesigned to ensure that sheets dont tangle up. I use it for a Nacra F16 catamaran on a 38mm spinnaker pole.

You print 2 pieces:
* the main mount (upper part)
* the clamp (lower part)

You need
6x 15-20mm wood screws (max 3mm diameter, better 2.5mm)
4x 30mm M5 Hex screws and bolts

Just for reference:
v1 is here http://www.thingiverse.com/thing:1465245
v4 is here https://www.thingiverse.com/t