We live in the Bognor Regis area, and as we have a few trips planned in our Troll this year, I thought it would be wise to fit a second gas cylinder.
Turned out to be easier said than done as 6kg Calor Gas units seem to be in short supply and only for exchange. I ended up at Gas Cylinders Direct at Poling who have plenty of stock and could not have been more helpful. Just don’t trust your Sat Nav when driving there.

I picked up a second hand, unused 7kg Calor butane from a local-ish private seller on Ebay for £25. A bargain, I thought...