20x20 crossfire nano stack mount

was looking for a nano mount to mount on a 20x20 stack- didn't find one so combined the designes by caseyjholmes and bluem6 to come up with this. Planning to use it in an Armattan Gecko build, and didn't want to stick the nano to the underside of the top plate since it is a top mount battery and I didn't want the conflict with the battery straps.. Simplify3d with my current tpu settings is predicting the weight to be 1.48g including the support material.

using this on an Armattan Gecko in the rear position which has 3mm holes instead of 2mm, so uploaded a 3mm hole version

2019.04.14- needed to print another of these for an armattan marmotte.. I wasn't happy with how it was coming out so did v2 versions- the v2 version has a thicker base and top. I usually print with 4 bottom and 4 top layers- the bottom when sliced in simplyfy3d for .2mm layer height comes out right at 8 layers and the top came out at 7. it makes for a much better quality print.