I bought a Clark 90EN gas-less welder from Machine Mart at a cost of £150 after 6 weeks I had to send it back because the wire kept sticking in the feed line after a few inches of weld, eventually while pulling it through for the umpteenthtime it snapped off.
I phoned Machine-mart and they said send it back and it will be repaired under the guarantee however, a few days later I got a call saying I had to Pay over £36 for a new swan- neck, Feedline, tip and nozzle as these were classed as consumables and not part of the guarantee, I phoned the manufacturers Clark and apparently only the transformer is guaranteed, so there you go now, you learn something new everyday.