hello i got a question im working on a victory reach in refrigerator Model-Raa-2d-s7 and apparently. the door frame heater wire on one of the corners some how got damaged by the door opening and closing all the years.Was wondering if its possible to just solder in a small extension piece of wire or would that be to dangerous or should i just buy one of the universal heater wiring kits the refrigerator is of my personal use . thank you