On 3 Oct, 16:40, matthelliwell wrote:

Can you explain to be exactly how you connected the waste pipe to the
vacuum cleaner? That's the only part I'm not sure of before I fork out
some money.

Actually I've just found I can get 5m or 9m extension hoses for a
Numatic Charles vac off ebay so with a suitable rigid pole and nozzle
I think that might do the job.

Matt