A tiny smear of vaseline will do Andy, its only to "ease" the O rings into the socket...Do you have some of that?
They used to have a satchet of silicone grease included in the box.Either they've stopped doing this or forgotten.
QuoteA tiny smear of vaseline will do Andy, its only to "ease" the O rings into the socket...Do you have some of that? Lol, yes I have got some somewhere...Thanks for the tip - You sound experienced Andy