Tuned Honda Crx B18 C6 v tec itbs at Croft chasing 3 Westfield track cars

after a very wet start track pretty much dried out, I got out amongst a group of quick Westfields and had a cracking session with them. seem to have developed a loose rear end suspect rear bush was very unsteady under braking and turn in, had a few sideways moments throughout the day. investigation required.