Hi, Just bought a BOC Mig master 130, it had 0.6 spool, which I have changed to 0.8. Other welders I have seen had the 2 grove roller for the both thicknesses, the 130 only has a solid roller, with no easy way of getting it off. Is this machine one that does not need a groves roller. as I can't find any info with the manual? Also looking to change the torch, as its only 2m long and a little restricting, what and where are the best new torches? Looked at some on here that have changed to a euro torch, but looks a bit complicated to a novice like me. Cheers