I have bought a Butters AMT311SC MIG, it is the new version of the classic 311 but with the syngeneic panel. Unfortunately the previous owner has lost the user manual so this machine is difficult to set-up without it. I have spoken to the retailer, they are waiting for more machines to be supplied from Butters so suggested I contact Butters. Butters old website now links to default blue and there new website butterswelding.com is incomplete to say the least!! I have written twice and emailed Butters several times in the last 6 weeks but have not had a single reply. I have previously found Butters to be very helpful but they have let me down over my request for a manual for this machine. Can anyone help please? Thanks Pete.