First thing I did was throw away the ground clamp it came with and installed a new Heavy duty solid Brass ground clamp, I do this on all my welders.
I have also broke down and finally purchased a gas lens kit, I got a kit with Large and small Gas Lens with a large assortment of Cups. 1/16 3/16 and 1/8 Tungsten sizes.
I cant believe how expensive 2% Thoriated is getting and Purchased more before its gone forever, Wish I could get more 1/8" but at $30 for a box of ten I cant do too many right now ouch! I will say the Gas lens has allowed me to extend my Tungsten out further, I like that!
I have also been Playing with the Pulse feature more and am still having problems getting my head wrapped around making it work for me, I Broke down and started playing with some thicker material requiring more amps suddenly things get much easier! lol
Leave it to me to try and Jump into a new welder practicing with a Bunch of 18 gauge lol No I don't like to do anything easy lol !
I haven't played with the 2T or 4T from the handle yet But I am sure working inside the cars its gonna be invaluable!
Oh and I absolutely HATE the Water cooled Torch the welder came with, Hate it!
I want my Randor Flex head back! Being right handed and my wrist being fully fused not having a welding head that your able to position to were your comfortable sucks big time.
So I have been shopping for a New Torch.