Ha Ha JK, Ill leave all that bumpy gutsy cold stuff to the Experianced Adventurous and wish then all a Safe trip.
I like my kip and comfort for all that sort of stuff for the moment.
But thanks for the vote of confidence.
Depsol, I might bob over to the Isle of Man when alan gets back for a gander with mi 12 inch plastic ruler,unless Alan answers the question before hand,as his word will be the definitive on this subject for me.