Quote:
Originally Posted by gmtbuilder
...I don't have his contact details, so can't help but maybe the number on the side of his wagon could give a clue!
John
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Hi John,
Yes, I had thought of the phone number on the lorry but I’m not that brave!
I’m sure the gentleman said something about an extra non-return valve somewhere on the pump pipework – I should have written it down because I think he said it made a considerable difference - hence trying to make contact.
I will send you a PM very soon as I want to ask you a couple of questions...
Michael