QA1 Aftermarket K-member Problems?

IIRC the fast ratio pitman arm was longer, maybe you could use that and square up the center link. NO Im looking at it backwards, the longer fast ratio would hurt it more....but they got away with it in the AAR?
Actually I just noticed the bottom picture below showing the stock k member being parallel to the centreline. Why would qa1 alter the steering geometry? I was planning to use the old milodon super stock oil pan. I hope I do not have a problem with the centreline going through the oil pan tube.