Today, I had a welding job (at work of all places) that required more welding between breaks than I'm currently used to doing and my regulator kept frosting over to the point where I'd have to stop, light up a cig and run a heat gun on the regulator for a bit to regain gas flow for the next series of welds.
it was rather humid (drizzle/misting outside) and temp in the shop was about 50 *F
Now, keep in mind, I used to do a lot more welding at a stretch in the past (different shop) and rarely would I run into a frosted regulator, granted, i was running C10 and straight CO2 then, and now I'm running C25
Anyone got any ideas about the wherefores and possible fixes?
-- Big Ben the "not that I minded the cig break tho'...." Slug