Hi
Having spent some time on this, I thought I would put it down here.
The manual TRW rack uses the commonly available with M14x1mm attachment to the track rod and the cone end is M10x1.25mm.
The ZF uses a not commonly available M16x1mm attachment to the track rod and the cone end is M12x1.25mm. Looking at the Gamma which has a similar ZF rack you would think that the track rod ends would fit, but the cone end is larger on these according to the specs with M14x1.25mm.
They are available however from Mark at Betaboyz.
Peter
