I wonder if the OP ever even solved his problem. It is kind of frustrating when you try to help somebody over the Internet and they don't get back with you if the solution worked. Not that I think it would of worked, but it would have been nice to know it didn't work.
For the record, I think the best way to do cross over is to swap both knuckles, so you don't get into the problem of having the tie rod bring mounted to top of one knuckle and bottom of the other.