thread derailed...
on calors website, there is a sliding scale as to the amount of "deposit" you get back on return of the cylinder, dependent on how long you have had it for.
over 7 years, and you get back 25%.
if i went around collecting cylinders, and took them back for the 25% (of £39)...
...im sure i would be told that the contract would be invalid, as i did not have the original paperwork.
contract invalid.
you can see where im going with this one?
its a nonsense.