chopped/remixed top-tray-bolt for Gridfinity Modular Drawer System

I love the Gridfinity Modular Drawer System by @ChippWalters, but didn't like how the bolts protruded slightly from the tray(could totally be settings on my end). I cut the head of the top-tray-bolt about half way in order to help it sit more flush when installed. I did not modify the slot in any way, so it is more shallow. It's not an elegant solution, but it may help someone out.