This is an exact repeat of what was already written by another Forum member in Post #20 on 27. July.....If you turn the power up and or wire down with torch virtually static you shoulg be able to spot weld, seeing the tin just get red hot, then stop! or you will blow through. the fact that none of your pics show any blow through proves you are doing it to cold . This is practice so dont be afraid to go in to hot and then slowly dial it back. Hope this helps .
Well spotted Sir.This is an exact repeat of what was already written by another Forum member in Post #20 on 27. July.....
Are you an AI Bot ?