Heat Bed Spring Insulated Washer

Problem: There has been a report of the heat bed springs possibly being able to scratch through the electrically insulated layer of the heat bed. This can cause the spring to electrically conduct the voltage and amperage at the spring contact point of the heat bed circuit to the metal plate located below the heatbed. In some cases the movement of the heat bed during printing can cause another contact to short this voltage to ground, causing a safety hazard. For further information please refe