Hi,
Bought this but now getting a bias bar set up instead so not needed.
Its brand new and unused.

Comp Brake bias valve, will post link tomake it easier. Comes with connection adaptors too.

http://www.compbrake.co.uk/brake_p3.htm

Cost me £38 delivered.
Take £28 delivered ono.
cheers

Woo hoo. The very thing I switched the computer on to look for. I'll have it.