aluminium y drivetrain for prusa i3 - template

i3 y motor drivetrain is very weak part when made out of plastic - it bends and it melts when motor overheats.

At the same time there is plenty of aluminium left out of basic frame cutting for reuse, and one can make aluminium motor holder in very short time even using ordinary cordless drill , especially if one does have printed template.

you can use my files to print the template - they are designed for 10mm smooth rods, with 10mm threaded rods version of i3. and ofcourse it's easy to make any other template using scad sources.