!EOL! RF100 Axes Stopper (for maintenance/repair)

Each time I'm doing maintain or repair something at my RF100, the y-axis crashed the front or the x-axis crashed the end-stop. So I decided to create a prevention. Just clip these spacers over the rails, so you can rotate your printer in any position without damage. The axes are fixed now.
It's doesnt matter how brilliant the prints comes out, the function is the important spot.
You'll need x-axis right/left and TWO y-stopper. It's possible to print the y-stopper at the RF100 if you turn the p