If you've seen the recent EP57 - specifically towards the end, a timber cart is constructed in steel. Very useful for supporting one end of a heavy load of timber and moving around the yard. When I bought a Cornish Crabber in Holland the yard there had something very similar made of wood, which they lent me to help move it's mast. I'd like to make up something similar - any plans/further ideas anybody could think of worth looking at? The Dutch one was so similar - a "V" shape with a pair of wheels at the base. It looks as though it should fall over, but once the load is on it the cart/trolley becomes very stable and reasonably maneuverable.

No sure how to post the link other than the url;

https://www.youtube.com/watch?v=NoXP1VlHoqs