DIY IKEA Hack Plate Reverb Part 2 (Sounds amazing now!)

Leo makes major improvements the (now famous) IKEA plate reverb in his last video! Total upgrade cost is about $40 and makes the reverb sound 100x better! Audio Examples at 12:54 If you haven't seen the earlier video, you might want to see that before watching this. Here's a link: Here are the upgrade items and their approximate costs: - Angle grinder (I rented it for $8/day) - Cutting and sanding discs for angle grinder ($9) - Box of springs ($8 and you only use a few of