I had a Tilton 3 disc unit in a modified back in the mid-80s. I was using a Ford truck hydraulic slave cylinder to actuate a regular clutch fork/throwout bearing. It seemed that whenever I took the engine out of the car, I had to go through all sorts of gyrations, in order to get the clutch to engage/disengage properly. In my case, I had to go through the entire process of adjusting the actuator rod, between the slave and fork, 2-3 times, before it would "settle in" and work properly......