LOL, Pizza and a beer and I will think about it :-)
Snap a pic of the t-bar cover on the plate, if you take a ruler, and measure it, it should be in the center from the factory, if it was messed with then you can tell, it will be biased up or down.
The two larger bolts, one is a lock and the other is the adjuster, loosen and use a think bicycle wrench on one.