Gents, after a bit of help with the old bus. It has started to feel like it's rear wheel steering quite badly, and the whole thing seems generally a bit all over the place in the corners (..and straights come to think of it).

So far I have checked and amended all tyre pressures (General Grabber AT2's), replaced the track rod ends and the drag link not long ago as well as the watts linkage bushes. Checked and double checked all susp bushes on the vehicle and the only problem I can find is one of the front anti roll bars is knackered. Also the ABS warning light just pinged on so I checked the wheel bearings - all fine. No obvious issues under braking. Also checked wheel alignment (with chalked string) and it seems ok.

Any ideas as to what the issue could be to cause rear wheel steer/ABS light to come on? The two seem linked unless it's just coincidence.
The old girl is my daily driver so any help at all is appreciated.
Cheers

Wouldnt a knackered anti roll bar affect handling?

I would imagine so! But to be honest it's been knackered for a while and I can't see that it would give the effect of rear wheel steer? Got new ones on the way anyway so if that is the cause it'll be getting sorted soon. I'm definitely not convinced that's the only issue though.