Hello all, As if I don't have enough to do, I need to make a couple of stands and lifting trolley from square steel tube. A 4" Little Samson and 7.1/4" loco are weighty items. Now I've used OA in the past, but not TIG. Full size OA is just too expensive, so thinking of PortaPack in conjunction with common or garden gas for general heating, viz 5" gauge boilers and general steel bending and brazing/silver soldering. TIG will give me OA range for welding as well as MMA. Any thoughts on what TIG and/or OA to buy. Budget around 500 for TIG but could possible stretch it if convinced. OA may have to wait for piggy bank to recover. Cheers
GeoffH (The Pirate) Norfolk - UK not VA