| 
			I'm as stumped as you.  I'm a mechanic but I'd be referring the car to a brake specialist at this point.
 Air in the system doesn't behave like that, it would be a spongey pedal every time, not a sinking pedal when held lightly.
 
 You must be so frustrated!
 
				__________________2001 Boxster S, TipTronic in Seal Grey aka "The Imp"
 2001 TE50, ESS in (now) Grigio Titanio Matallizzato aka "The Golden child"
 |