I have a 2015, I believe, PP50 with an IPT60 torch. I don't understand why the 60 amp torch with a 50 amp machine. I'm going through consumables a lot faster than I'd like and checking the prices from Everlast has me wondering if they can be had anywhere else?? Could I get the lesser, 45 amp, consumables? I don't run the machine beyond 40 amps and would like a smaller cut if possible, and cheaper consumables.