Does anyone have any experience using an LN-25 with aluminum. I had my first close encounter trying it last night but came up empty. I was trying to feed .035 4035 with a 'V' groove drive roll(for solid wire). It was a 12' gun line with a teflon liner. It would bird nest on my.Does the 'U' groove drive roll and teflon wire guides make a big difference?Would it help if I tried some of that wire cleaner/lube swab that hangs from the wire just before it enters the drive system?Lincoln makes a complete clutch roll drive package for aluminum for the LN-25? It's kind of pricey. Does anyone have any experience with that?Thanks a lot for any help you can offer.TJ Butler