GRS USB Button Hole Spinner Controller

I purchased a GRS Buttonhole spinner from GRS Thundersticks and wanted a larger controller than I'd seen others make online. I created this on OnShape (non-commercial) and uploaded here. The model I made is left / right hand ambiguous. It prints with a an outlet hole on both the front and back for the USB cord to thread through. The spinner and button holes are aligned in the center of the controller so you can print and use this left or right-handed without making any adjustments. Also, the raised sections on the bottom panel are for gluing in weights (e.g., hot gluing in some pennies) if you want to add more weight to the controller. Here's the OnShape link to the public file if you would like to copy it and modify it: https://cad.onshape.com/documents/a1e5b1b294345f14322389e5/w/306257acbd7490dfec4253e0/e/add24eb38e59b380457ca6f1?renderMode=0&uiState=678d406e174af2356da2d2ca Hardware used: 4x - M4 x 4 x 6 mm Female Threaded Brass Knurled Nut Insert. Purchased in this kit: htt