Hi guys, it's fixed!:clap
Thanks to everyone's input, it's all valuable ideas thought and experience that makes this such a great forum:thumb2
Managed to get the hub and the dodgy little circlip off and nip the bearing up which has removed the play.
Might know why the brakes thing didn't work, haven't bled the brakes properly yet. Just bled the passenger side front where I've fitted the new caliper. Wanted to wait until I had looked at the driverside brakes first, didn't see point of bleeding twice if they needed taking apart.
So big thanks as usual guys:clap