Anet A8 Improved X-belt Tensioner For Toothed Idler

I modified this tensioner to work with aluminum toothed idler pulleys. The ones I used can be found here: https://www.amazon.com/gp/product/B01BTTER04/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

I used the 3mm 20 toothed ones.