GT2 belt tensioner thingy
thingiverse
This is an upgrade for the legs I created. The "red" tensioner component features several tiny holes, making it easy to detach the belt from it. If your filament is accurately calibrated, the belt should slide into place seamlessly. The tensioner is engineered to be paired with an M3 nut and bolt. (The last screenshot showcases the M3 +0.2mm.) UPDATE: I've increased the green components by 0.2mm, allowing for a slightly looser fit. Since I sanded down the parts to ensure a snug fit, you won't need to do the same.
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