Transmission with adjustable Belt Tension

Modded https://makerworld.com/en/@bowser 's awesome transmission.  I noticed in the comments talk about belt slippage so I decided to take that out of the equation.  

Added a bit of height and structure to allow for the insertion of a belt tensioner. Held together with a M5x70 and nuts.  I did use a Dremel to tidy up some of the holes.  I like to print with extra walls and increased infill for cases to add to the durability and it allows me the extra material to mess around. 

I hope you find this helpful in your Builds but remember: always build stupid, it's not a failure it's a prototype.