Drum Rack Extender

100mm extension for electronic drum rack, definitely works on Alesis Surge.

I expanded my electronic drum kit with a 2nd floor tom and 2nd crash a while back, it was great but really cramped. I started learning CAD recently and it dawned on me that an extender would be a pretty simple design. I installed 2 on my kit, 1 in both the middle and right bars, and it made a a world of difference (and there's still room for 4 more). Now I wish my control unit could add more than just the 2 pads.