Ok, I hit what I thought was a snag with the wiper linkage assembly. After installing the linkage (85150-60161), the wiper motor would jam. I took the motor off and it looked like the wiper arm linkage was too short. So I installed the original linkage from the donor 86 BJ70. Everything works. So I thought I had gotten the wrong linkage. So while looking at things I saw that where I put the holes for the drivers side wiper arm, like it should be for the 86 BJ70 donor, I noticed that that position might create a interference of the wiper arm with the fold down arm of the fold down windshield. There is another blank spot next to where I made the holes for the drivers side wiper arm installation point. The distance from center of the neighbor blank spot to the center of where I made the hole is just about the same distance as the length of the two arms, 3". So tomorrow I will probably make a new mounting holes for the drivers side. Stay tuned for pictures tomorrow.