when i was welding alot of aluminum we would hit it with a torch ,,then weld the cast ,,or heavy alum, ,,then hit the welds with a airchisle with a round or blunt end on it to destress the welds,,,,very awsome work you have done i hope when you come down to fresno i can get underit and look at it ,,just awsome
If we're in Fresno and you DON'T come by we would be disappointed! It would be very cool to meet you, Mike!