Nearly every time I get a wheel alignment done I find the steering wheel is no longer centred in the straight ahead position. (I know I maybe should get the 4 wheel alignment). To fix this I usually make a very small adjustment to the front panhard rod to bring the steering wheel back to its correct centred position when driving straight on a flat road.
The problem I have is that it has been so long since I have done this that the adjusting bolts have corroded a little but to make it worse I have forgotten which way to turn them to back off the lock nuts. Take a look at the photo below.
I used to have some marks on the rods to show which way they turn to tighten but they have rubbed off. I have been soaking them in Penetrene for a few days but it would help if anyone made a note of which way to turn the lock nuts to undo them. One thread will be right hand and one left hand. As you can see there is not enough thread showing to workout which is which and therefore I don't know if I am tightening or loosening the lock nuts. Either way I can't budge them at the moment.
Any suggestions?
Mike