Stop in for a cup of coffee

Those are all great questions! I got them from Mancini’s. I want to say that they’re MP .920 as for clocking as I remember I lowered the control arm to about 4-5 o’clock with just a few threads on the adjusters. Then slid the bars in. But that was a while ago, and the 70’s, 80’s and early 90’s are coming back to haunt me
OK laughin' boy :p
IIRC all MP bars painted green are clocked 30*, center to flat.
upload_2019-4-14_19-45-16.png

If are so, then there's no left or right.
I agree this adjustment will not work with the bars you have.
upload_2019-4-14_19-36-13.png

Another thing is it seems to be sitting lower than it was when I had it aligned. Anyway looks like I’m going to take it all back down and start from the beginning.
I think the clocking will work.
Take the load off and unwind the adjuster screw as far as you can. Remove the clip and slip the bars out far enpough to see if you can reinstall it with control arm and adjuster hanging lower than it was when you slid the bar out.
If needed to rotate it more, remove the rubber bumper. That should let you reinstall it with the adjuster arm 30 degrees closer to the adjuster bolt.