Ok, I am working on exhaust system all the time, but in my garage so the car is not up high. Many times I can't get the helmet to fit right while I'm down there. Or it just touch my nose etc. Hard to describe. Completely clumbersome.
I end up welding (at least tack) with my eye's closed and no helmet sometimes. :P
So should I just go to the hardware store and get their goggle that have flip up darkened lens, so I can manuver under the car EASILY and still have a shade for my eyes when I weld. I guess everything has their own use.
Should I just get shade 9 for a 110V baby MIG 125 amp max. I always use shade 9 on my auto darken helmet.