Geeetech prusa bed calibration clip

thingiverse

I recently bought a geeetech prusa i3 mk8 wood (short review for those interested: brilliant printer, really cheap, quite good printing quality). While watching a video of the aluminum version of this printer, I was inspired by the bed leveling screws on it, I wanted to make the same for my wood version. The idea is that you can level the bed with a screwdriver from above, without have to fumble with the wingnuts on the underside (where my fingers definitely does not fit in). This design will allow you to mount and hold in place an M3 nut under the printer bed, instead of the wingnut. Two things to notice when mounting this. 1) You should mount screws, springs and washers in the same order as it was. This means remove the nut under the heated plate, and use it under the clip. 2) When putting the nut into the clip, make sure that it goes all the way in and is touching the washer. If not you will risk that is jumps up in place later and your calibration will be off. If any one has other prusa models (e.g. the geeetech acrylic), please let me know if the clip fits or if I should change something.