E3d mounted 40mm fan layer cooler

thingiverse

I Modified Someone Else's Design for Better Performance. Using only two screws from the E3D fan/cooler, I've made it easier to install the 40mm fan without needing additional hardware. This modification is specifically designed for ABS printing, as PLA tends to shrink less and may result in a slightly loose fit. To compensate for this, simply apply a small piece of scotch tape along the inner edge before placing the 40mm fan into position. Alternatively, scaling down the design by 0.1% should achieve similar results. When printing this modified version, supports are recommended but can be nominal. Your generous tips in any amount are greatly appreciated: https://www.paypal.me/satgod