Yep you're correct Lee, and the right way around, I ran out of inward thread, but on Nova steering arms the shape of the arm changes shape immediately after the threads stop, as two edges go flat where you'd put molegrips when turning the steering arms to do the tracking... so the thread couldn't be cut further in.
So we lobbed off the steering arms just after (just inward) of there the molegrip flats are, and then done the above...
My TCA RJ's are actually would all the way in the TCA, or near as damn it, so I have a bit of flexibility there to gain the neg-camber back, but the top of the wheel is sitting far too out at the moment, so I'm going to alter it tonght and just keep playing until I can drive it down to the garages where I can get it up on the ramp, and weld the washers on the car, when its setup how I want it :thumb: