I have a modified TCP setup using rod end links and interfacing with custom SCP spindles so I had to do some extra tweaks. I changed the the torsion bar in the servo valve to get the feel I wanted too. Woodward is great to work with and will help you dial in what you want out of their servo if you need to change anything.

It has been very reliable and I have had it more than 10 yrs. A solid setup.

HIJACK
Can you tell me about your spindles? are they drop spindles?
/HIJACK

Info relevant to the tread: I also have the TCP power rack. It's performance has been flawless.