Nottingham Analogue Interspace azimuth adjust???

You may have to use washers as spacers between the cart. and headshell. Thats how it was with my Spacearm, but luckily I never had to do it. Very fiddly and trial and error.

Rangefinder, you are not alone. I never had a problem with the cart. leads, but I have heard this mentioned before by a few other users. It's not a difficult repair, but you have to be fast while soldering tiny wire like that. If you are new to soldering, practice first on some Radio Shack stuff and use magnification if possible. I have also heard of using a drop of glue-Elmers maybe, to reinforce the fragile clip/wire joint afterwards.