Elegoo Mars 3 / 3 Pro - Build plate 45° dripping support

prusaprinters

This is a slight remake of Chiquiruli's beautifully-designed model.The only changes are:Addition of a hole to the arm, to allow for screwing in…… a printable screw, to secure the arm to the printer in a more stable fashion (in the original, every time you try to pull out the build plate from the arm, the arm comes with it)Some higher tolerance on the support, so that it shouldn't require sanding on a well-tuned printerI suggest printing the screw with 0.1 mm layers. The arm itself can be printed with 0.2 mm layers. 20% infill is enough for both.The screw includes a hidden reinforcement channel, so that it shouldn't break so easily. Still: it's a 3D printed screw, so don't force it too much!