CR10 - CR10S - Ender 3 x-limit switch and filament runout mod for direct drive - REMIX

cults3d

This is a subtle remix of franpoli's filament runout switch/guide mod (https://www.thingiverse.com/thing:3743586) for the CR10/Ender 3. The change being the top portion is shifted about 5mm to the left to be flush with the edge of the x-axis motor cover. Also, the sharp corner on the right-side of the filament sensor box is rounded (although it does not appear that way in the photo). The purpose of this remix is to make it more compatible with BoothyBoothy's Hydra Fan Duct (https://www.thingiverse.com/thing:4062242) setup. I discovered that during x-axis homing the the wire bundle would get mashed hard into the sharp edge of the sensor box which could cause damage to the wiring in the long term. ** UPDATE I've included a version of the back piece that can accommodate M3x6mm SUS303 tapping slotted threaded inserts for better gripping of the screws. I found that the original design was very prone to stripping.