The problem with putting a double on the cleat flange on this carbo lower block...you'll blow out the plastic side plates with the added loading:
![[Linked Image]](http://www.pbase.com/d30/image/68375689.jpg)
![[Linked Image]](http://www.pbase.com/d30/image/68375691.jpg)
Here is a pic of my 10:1 mainsheet. i have a few other views I can post or send to you if you want more. The 10:1 really requires a tapered sheet since the roving is extensive however, mine moves very easily.
