steering wheel offset from center??

Replaced the steering cable last spring successfully or so I thought... The steering wheel is no longer at 12 oclock when going straight ahead. It's at about 1:30 instead... I am 95% sure it's been at 12:00 since I did the replacement and that this is a new thing... Everything back at the rudder looks normal. Nothing appears to be loose... At the helm, the wheel doesn't seem to move anything for a 10-15 degree span... smells like an issue between the wheel and the rack under the dash to me.... any words of wisdom??? Thanks!

First, you want to ensure that you have the same movement to the left and then to the right with the rudder starting "centered".  If you have close to identical side-to-side movement, then the fix may be as simple as pulling the steering wheel and repositioning / re-clocking.  I did this on my SNOB, year 2001.  It was a fairly simple fix.  The nylon insert locknut was was either 3/4" or 7/8".  With the center nut removed, the steering wheel slid off and I re-clocked it to the correct position.  The next time I took the boat out, I put the ratchet and socket in the glove box so that I could fine-tune the steering wheel position.

I'd buy a simple adjustment if I wasn't pretty sure it was Correct after the install... I'm quite confident that we would have noticed this as slalom skiers since we are always driving in straight lines... It's entirely possible that I'm wrong however and it would not be the first time or the last...

95% sure that it was straight is a pretty good confidence factor (especially for you slalom guys that watch where the wheel is), and 10 to 15 degrees of dead movement isn't gonna be cured by what you want to do.

I'd look at the clamp block, both where it clamps to the tube and the amount of slop on the ball and socket.

The entire tilt unit is available, but just the Borgeson is not according to NautiqueParts... It's $197.00. I'm considering it as the current one certainly doesn't owe me anything after 24 years of service..