[xj-s] Loosing fluid after changing thermostatic control

I changed the thermostatic control in my 95 V-12 today. I refilled
the radiator with antifreez and waited about 20 min. and topped off
antifreeze with the bleeder valve removed until I got no air. I
then replaced the bleeder valve and filled up the radiator.I ran
the car about 4 minutes blead the system and refilled the radiator
after about 30 minutes but evety time I check the fluid after
sitting 30 minutes or so it is about half a pint low. Whats up and
what do I need to do or is this normal. I used the correct
procedure when bleeding the system.–
95 XJS V-12 Black Convertible Snow Camp N.C.
–Posted using Jag-lovers JagFORUM [forums.jag-lovers.org]–

// please trim quoted text to context only