About this 3D model

I couldn't attach the [40MM Fan duct for MendelMax & Prusa V3](http://www.thingiverse.com/thing:34387) to [Reinforced Prusa X Carriage with Slim LM8UU Holder](http://www.thingiverse.com/thing:18657) using originally published mounting bracket, neither could find any good replacement. Therefore I mixed mounting element made by Ultibots with belt clamps of the carriage kit, resulting with fan duct mounted on the back side, and keeping belts in place. I belive it should also fit well to further upgrades, like the [40mm Supportless, Directed Cooling Fan Duct for MendelMax & Prusa](http://www.thingiverse.com/thing:63123).