Sublime,
I have 3 cringles on the luff of my main - one at the tack, one about 8 inches higher for the cunningham, and the reef point about 3 feet from the tack. When using the cunningham I do usually get a bit of a "bubble" between the boom & the cringle. When I reef the sail packs down between the boom and upper cringle. Since I have a stiff bolt-rope main converted to slugs I generally end up with a fairlly large bubble/bulge on one side. I haven't noticed that it affects the way the boat sails.
On the leech of my original main I had a similar set up - clew cringle, a flattening reef cringle, and the reefing cringle about 3 feet up. My current sail skips the flattening reef - with the capri 22 tall rig (22 foot boat, 30' deck stepped mast!) the margin between needing to flatten and needing to reef is too small to bother with.
Here's a picture that shows my cunningham and reef.
I have 3 cringles on the luff of my main - one at the tack, one about 8 inches higher for the cunningham, and the reef point about 3 feet from the tack. When using the cunningham I do usually get a bit of a "bubble" between the boom & the cringle. When I reef the sail packs down between the boom and upper cringle. Since I have a stiff bolt-rope main converted to slugs I generally end up with a fairlly large bubble/bulge on one side. I haven't noticed that it affects the way the boat sails.
On the leech of my original main I had a similar set up - clew cringle, a flattening reef cringle, and the reefing cringle about 3 feet up. My current sail skips the flattening reef - with the capri 22 tall rig (22 foot boat, 30' deck stepped mast!) the margin between needing to flatten and needing to reef is too small to bother with.
Here's a picture that shows my cunningham and reef.