Afternoon all, just a quick note , not only am I a keen welder / fabricator ( I help in the crew of a Turbo Charged Nitrous 1425cc Drag Bike Team ) the company I work for also has the facility to re-fill C02 bottles, 2kg - 6kg from our resevoir here in Hertfordshire. 2kg - £4.50 6 Kg - £12.00. I saw on the forum that people have had problems getting refills so dont know ? This may help ?? 
