I think I have ruined my cab. I cut out more than just rust I thought I need to cut a hole as big as the new floor pan. Big mistake now there is to big of a gap all around. I tried to cutting some 1/8 in sheet metal to fill in but as I weld if there is any cap at all the metal burns away. I tried cutting a wider piece to cover all the metal completely and it sill burned away. I have a 3/32 rod and the power turned down so far that I can hardly make an ark. It is become a mess now. I have welded and then grinned until I am exhausted and haven't even gotten started.
Please help
Rocky
