No it isn't. It puts more strain on the rig and gives less
leverage to the trimmer.

Leverage problem is easily solved with more purchase. Swan seems to
think it works! So did C&C, Sweden...would like to see a list of pricey
boats you wish you could own with mid-boom sheeting?

How about a Shannon 43?
How about a Swan 48?
How about a nice new C&C 121?

Good work Doug! And just to make things "clear" for you (cuz you truly
are dumber than rock salt), I'm in now way suggesting that mid
boom/coach roof sheeting is "best" only that it's a perfectly fine
alternative employed on many fine yachts. Perhaps you'll own one
someday and follow in my footsteps!

RB
35s5
NY