GL: Line cutters

[Ralph Yost (home)]

What about consideration of the placement of a collar zinc on the shaft
alongside the cutter? Are there any intereference problems?
On my boat I may not have enough room and might need to add a shaft coupling
space to push the prop towards the rudder a bit.
Picture is here
http://www.alphacompservices.com/ralph/Boat/RosettaProp/IMG_6171.JPG
or here
http://tinyurl.com/ytm4hg

Dont want to starve the cutlass bearing either.
R.