I too have the mauled set up on my model II. The previous owner put 600 hers on it with no issue, but I have a matco on my RANS and liked it so I bought another one (thanks Jay S!) But haven't installed it yet. Sounds like I probably need to. I'm also interested in any issues with the Matco setup? I'm not aware of any so far.

Jay P
N627C
KF II/ 582