Stuart turner monsoon pump question (seriously!)

[new mother]

To cut a long story short, the damn thing's leaking and I've ordered a little pack of, inter alia, rubber gaskets which are the things that are causing the problem. The chap charges by the half hour and is very much of the, "it'll take as long as it takes" persuasion. Funny that. Can anyone give me a vague idea of how long such an operation takes as currently I feel sure I will be ripped off. Thanks

[Chick]

Why dont you ring Stuart Turner?

[Alan Medic]

I got one of those in The Irish Shop and the lady there seemed to know all about them. You could ask her if you can stomach it!

[new mother]

Chick, yes thanks. I didtry them as soon as the fault was diagnosed and they caveated their answer with a lot of possible issues that might arise so I was really none the wiser.