Should be lord franklin given the sensible advice but then of course the original lord franklin met a sticky end trying to find the north west passage and as Bert jansch sang with pentangle only the Eskimo in his skin canoe was the only one to ever get through (too many onlys for that to be the exact lyric but good song and comes just before the even better
When I get home, with Bert singing again and the equally great Danny Thomson on bass on my best of pentangle CD
I bet ruggtomcat would like a link to a website that does everything cyclcraft covers but does not link you to a product you have to buy, rather gives the immediate knowledge as the Internet is good that way if someone else has trawled through the adverts and less helpful stuff first