So I expected a little play side to side, or maybe a real stiff turning knob in order to deal with the stiff springs and bellcrack but WRONG I was. This system is SO smooth and precise I'm amazed! In Fact, the setup is so tight in it's tolerances, that even with the compression spring on the bellcrack completely loose, the crank stay put no matter what position the trim and stick are in. This is Great! Now if you look at the pics, you'll notice how LITTLE space I had to work with and why I chose to use 4-40 rod. The pic is with the stick full right and trim full right. Not much play room.
Side note: I was able to find a 4-40 titanium turnbuckle that may replace the SS rod that's in there right now. The tolerances and smoothness of operation will determine this.
