Mendel Max 3 Power Supply (PSU) Contact cover

Have any concerns with the possibility of exposed AC power terminals on the Mendel Max 3 printer PSU?
This simple cover hides the terminals to reduce the risk of getting a shock when fishing around inside your printer. A bit of heat shrink on the terminals helped also.

This is designed to make things a little safe but no warranty give that this design is complaint with electrical safety standards, naturally use at your own risk.