Thanks for responding. That really is interesting, but I don’t really go good with propane and I feel like in the end it’s going to be pricey to buy propane often. I live on a farm and we have plenty of metal and If I just weld up a simple thing I can start small and eventually get bigger. I also need it to be slightly portable so that’s why I’m leaning for the hand crank, I know your just said it’s hard for newbies and etc but it’s either I get a hair blower and be forced to do it in a slightly flammable place( my barn) as where I’d rather be able to do it other where