Drivers side PST T-bar will not seat completely

Installing new PST 1.03 torsion bars on my 72 duster. The old slant six bars came out with no problems. Right side went in perfectly and I was able to get the clip in. The driver side will not seat completely in order to get the clip in the back. I thought maybe I had too much grease inside the LCA, but I removed it and wiped a lot of the grease out and it still won’t seat. The LCA Looks properly positioned. I’m not sure what the problem is. I thought I read somewhere that someone had a torsion bar that was slightly longer than the original and they had to grind down the end. Any help would be greatly appreciated thank you