Gary, I will take a look when I get home, but the brace can only go on one-way - there is one hole on the left of the column and two on the right (the hole closest to the firewall has the shim). Let me know if I am missing your point.
I am wondering if I should take the bolt out of the coupling so I can slide it back more to get room - then, see if I can bolt it up under the dash and then try to re-position the coupling prior to bolting it to the rag joint. I've R&Red the columns several times with no issues - not sure why I am having this problem with the p/s gear box.