I got hold of a set of used TTE coilovers which appear to be a bit seized to say the least. The locking rings just aren't shifting, been soaked in PlusGas, heated up, heaved on but nothing moving even slightly. Does anyone know where I might be able to get a set of replacement locking rings before I resort to cutting them off? Found a couple of places selling 'Bilstein locking rings', as TTE are made by Bilstein, but none have dimensions (and havent replied to my questions yet). 'Standard' coilovers seem to be 2.25" but these measure 2" diameter in the body so wondering if they're an odd size? Thanks