Sunlu AMS Heater Slider Switch Indicator

This is a simple solution to huge problems I have: 1. I don’t know without looking which position is my slider and 2. I often forget to move it before (or after) heating because I have no clear indication that I forgot to move it No more worries now, I designed an indicator which clearly shows if it’s open or closed. The displayed icon changes with the movement of the slider Rather than designing an add-on to stick on the slider, I choose to remake the slider to incorporate the shutters for a more professional look. It is also 0.1mm thinner to provide better sealing. Only the indicator needs to be attached to the case with double-sided tape. I choose a red circle (open and warm) and a blue cross (closed and cold) just replicating the icons stamped on the AMS heater case. I actually discovered them after I selected my icons (I had chosen a single cross before but the cross inside a circle felt better) J I included 2 options as different print profiles for the display itself, one with cl