I will not deal with him.
On 4th January I paid him for a scratchplate.
On 16th January I PMed to ask about it; he told me it had not been sent due to an oversight, and he'd send it.
On 29th January, having heard nothing, I referred it to the moderators.
On 30th January he PMed me saying it had been returned due to posting issues. I asked him to send it anyway.
I still haven't received it, despite moderator input. Nor have I had any message from him since.
Edit: I'll be happy to alter my feedback if he can provide me with some sort of credible explanation.
Edit, 6th April:
I received a PM from him, very apologetic and giving a reason for his silence, on 11th March.
On 15th March he refunded me and said he had posted the scratchplate that morning by way of apology.
Guess what?
It hasn't arrived.
Draw your own conclusions.