It is about time ya got those pixs posted, I was running out of patience!! hahaha But I understand, this time of year there is everything that needs to be done first, I’ve been painting all day, just in time for some cool weather tonight. I don’t know what an argon fitting looks like, but I saw a LH thread fitting on a propane tank regulator…might work. I guess it is about 1/4" NPT on one side, and the thing yanno is LH thread, might have some kind of porous metal filter material in the barrel of the fitting. The fitting might be either way female or male?..maybe this pix will match what your saying?
The thing about Pb & U, they are kina heavy elements, so don’t eat too many, make you sleepy.
Bytheway, notice my pix, says: 175kb’s. so it uploads quick & is easy for everyone to see, but your pixs, nice shots they are but it says for one pix. 1.7mb’s…which is wayyyyyyyyy too big a size, and that is why it won’t upload easy. Try resizing your pixs after you take a snapshot, down to smaller size, OR you can sometimes readjust your camera to take smaller size pixs in the first place ‘email size’ they call it sometimes…just saying.