im Having a problem when trying to end the Weldon an older Lincoln na-5. I go to start my weld and the light indicator is on in the start position “or I think that’s where it starts at” then I press start and the light goes off and moves to strike. The arc struck and then light moves to the weld i factor light. It welds great until I come to the end of my weld and press the stop button and the indicator light goes off and it continues to weld but the Amps start changing,going up about 2 Amos per second at a steady rate. If anyone has seen this happen or heard of or just have an ideas of what it could be I would appreciate some info? Thanks
