Right so Ive been looking into this, theres a place local that quoted me £187 for 11l bottle mix of 5% co2 Argon with all regs/valves fitted, i almost fainted...
so bit more investigation and found this place up north, has anyone used them, there terms and pricing seam to be pretty good imo.
http://www.weldinggases.co.uk/index.php
Any help would be good.
Scott