GTR90 GT-R90 Fat stack sides - fit more on your stack!

This is a remix - huge thanks to Yak55M for the original side design - measurements were spot on and without that I'd probably not have bothered with this.

I only had a full size x4rSB for my GTr90 so used to have to strap it to the top, looked ugly and was awkward to replace broken frame parts

This gives you a little more space to fit another board above the stack (I've just zip tied for now) also added some antenna fins to heatshrink to. Have also strengthened a few key parts and moved