nice one pal ,, plazma cutters are good , theres a few types that work differnert mines a push the nozzel down and pull up and press the trigger to arc as it blows thew steel , better when ur following a edged outline , makes cutting so easy , as free hand can be a little tricky in keeping the line/curve right lol, got mine of ebay *said it was faulty ,,, as it wouldnt arc ,, , so i riped the curcit board out within 20mins repalced the rely and never had a problem since ,,, bargin for 70.00 lol cuts 5mm ok too