I've tried Antony's suggestion.
Along the inside of the boom (in a tube to avoid friction and getting caught in the outhaul) down through the boom at the front through a thru deck block, down to the hog to a 40mm cheek block, along the side of the c/b case to an auto rachet block mounted on the aft end of the case.
A pretty good system. The sheet comes off the bottom of the boat and doesn't get in the crew or the tiller extension.
The BIG problem with it though is the twist that develops in the mainsheet. When the boom's let out, the sheet runs out quite loosely. However, when you sheet in, particularly in a blow when there's some weight in the sheet, the sheet doesn't rotate on the blocks and as the boom is brought in, the sheet gets a twist in the bit between the boom and the hog. That eventually builds up and ends up as a twist in the 2:1 at the back.
I persevered for most of this year with this system so it's had a good try. It's OK in light winds but it only lasts 1 race in any breeze before it gets too twisted at the back to run freely and you end up having to untie and remove the twists, a bit tricky sailing back to back races on a lumpy sea, trust me!
Next one to try is straight off the boom, skiff style, but the issue there is control of the leech tension, we'll give it a go though
Along the inside of the boom (in a tube to avoid friction and getting caught in the outhaul) down through the boom at the front through a thru deck block, down to the hog to a 40mm cheek block, along the side of the c/b case to an auto rachet block mounted on the aft end of the case.
A pretty good system. The sheet comes off the bottom of the boat and doesn't get in the crew or the tiller extension.
The BIG problem with it though is the twist that develops in the mainsheet. When the boom's let out, the sheet runs out quite loosely. However, when you sheet in, particularly in a blow when there's some weight in the sheet, the sheet doesn't rotate on the blocks and as the boom is brought in, the sheet gets a twist in the bit between the boom and the hog. That eventually builds up and ends up as a twist in the 2:1 at the back.
I persevered for most of this year with this system so it's had a good try. It's OK in light winds but it only lasts 1 race in any breeze before it gets too twisted at the back to run freely and you end up having to untie and remove the twists, a bit tricky sailing back to back races on a lumpy sea, trust me!
Next one to try is straight off the boom, skiff style, but the issue there is control of the leech tension, we'll give it a go though