Ender 6 BIQU H2 Mount, Strain relief and Fan duct

cults3d

I liked the design that this was based on but had a few issues. I don't include unaltered parts here. Look back to the original design by vampyrex13 (https://www.thingiverse.com/vampyrex13) the mount didn't sit completely flat on the carriage plate. The lower idler rollers are mounted on a slightly enlarged hole. This caused the support base to not sit fully flat. the fan duct was a bit too close to the bed in the front. I angled the duct down by 2 degrees the top of the duct printed pretty thin, so I thickened it a bit both top and bottom added strain relief for the cables. As vampyrex13 did, I included 2 supports. One with a mount for an accelerometer and one without. I don't have one but used this version incase I want to try it later. The cable support allows you to insert the cables without disconnecting them. Just route through the slot. The nuts are press fit. You'll need: * cable ties * 5 - 12mm 3M cap screws, 2 more using the accelerometer mount * 2 - 3M hex nuts, 2 more using the accelerometer mount * 1 - 2M hex nut to attach the fan to the duct in the upper left. You can use the original screw... no need to use the bottom 2 screws. Note: My initial print quality with the BIQU H2 was poor. I got in touch with the company and they recommended changing the retraction to 1mm and the retraction speed to 15mm/s. Both worked really well for me.