Hi John - yes, that Talbort you posted the link for is just about perfect - challenge buying now is storage till we get there - but will follow it up! Bit confused about your 'troll alert' comment - sorry to show my ignorance, but what does 'troll alert' mean? does that relate to my being a genuine person, or am I miss understanding - I certainly can bring in Mudcatters to verify that I am 'ridgy dig' if you require that!