I was re-reading my old PBO's or something I found on the net got me going. It was a story of a guy who made his own blocks, both new looking and old. The guy waqs the best sailor around, he got them down to about $2.00 each for what we pay ten times that and more. Of course he was a Brit. I recently took apart a double block with a Becket and was looking to replace the sheaves. Cheapest price was about $15. So now I am looking for solid 2" nylon tube to make my own. And then on to finding cheap (read inexpensive) rope (to you purists, you have to search for IT under rope as only marine people call it line...means the same thing here) or line to replace halyards.So, what have you made for your boat/yacht/ship that you mde for cheap, that works like the big boys stuff that costs a fortune? One of mine will be to find stainless tubing, taking it to a plumber friend to thread after I cut it to length, and using it on my exhaust. Another is to replace a lot of my sheaves with home-made nylon ones.