para-rail adjustment question

[pararailer]

It says to loosen the rear mounting bolts before adjusting the track tension. These bolts are in a slotted hole in the tunnel.

Does the position of bolts in the little slot make any difference?

Also, should the eyelet tension on the springs be tightened before or after those side bolts are tightened?

I will test it out in the yard soon and try to get the best adjustment I can but was just wondering if anyone here had any suggestions for me.
Thanks

[obj1]

When you pull the trigger on that animal that rear suspension better be perfect or it might leave you sitting in the grass wondering what just happened!