Front lower back control arms

[Owyn]

I've been changing a front wheel bearing today, all was going well until I snapped the upright while tightening the top pinch bolt (doh).
Anyway, stripping the upright off has freed up the control arms and I've found the rear lower arm (big curved one) incredibly floppy where it bolts into the sub frame.
Does anyone know if it's meant to be like this? If it's meant to be pretty stiff is it possible to get the bush on its own?
I think power flex do one but would prefer to stay with rubber as I've found poly bushes a bit hard in the past.
Thanks.

 

[Owyn]

I've ordered some powerflex bushes, lets see how we get on! I just have to work out how to press the old bush out now.