Until I get chance to have a good look at the post it’s hard to say how much it will cost to fix, as it’s no longer holding air I’m guessing an internal seal has been damaged. I will contact RSF as soon as possible to gauge a cost.
As I said the buyer remains amicable and has even stated he’d be happy to buy it back if I fix it…. 8O
Paypal was all above board here, I sent an invoice and he paid with fees split so we should both be covered. Currently I think the most likely result will be me refunding the cost less the cost to fix split between us.