ZMR UNI-SPACER-v3 by Geekon

Fixed some geometries. This version is for 2,3,4mm arms, check filenames.
Unispacer_v3.stl is for 4mm arms and others are called correctly, sorry for this.
STP source files included. So now you can edit the thing yourself.

I didn't print it yet. Planing to print today

UPD: 20/07/2015 All tested and okay.
I made new version with integrated XT60 connector holder and USB socket hole for CC3D access, when mounted USB to the right and CC3D at 270 degrees yaw angle.

Please notice, I use DTI Pdb to the top of the sandwitch and all electronics are packed inside.
http://bit.ly/1CQwZNG

Source files for new version also added. Stl files for new spacer are for 3mm arms.

UPD: 22/07/2015 I've tried this new XT60 integrated mount and i must said THIS THING ROCKS! Connector fits like it should be there!

I also uploaded left side mounted USB version that i've designed for friend of mine.

UPD: 09/11/2015 New version with vents added

UPD: 11/06/2016 Many new versions uploaded. Already not sure which one of them :D Check 'em out

Unispacer v4 is experimental part, i never printed. Made it in the night for my friend, who wanted 15mm height, relocate XT60 to upper deck of the sandwich and rear space for RGB led. XT60 connector must be modified with hard sanding or cutting equipment, then solder it, then add some glue and snap it from upper side. This operation is very gentle, some force may be required to pushfit connector to place. I do not recommend print this experimental part in PLA, only ABS or any strong but flexible material. And layer height must not exceed .100. Some supports are needed for locking part of the connector,