Gunna try changing the BOV back to the standard bypass shit valve today and see what happenes then. I noticed on the way to work last nite while driving with the headlights off for a change that it didnt do it as bad!?!?!? Maybe the battery has gone again, but seems to coincidental for that, but will keep it in mind.
Blitz>>All vaccuum hoses check ok. cars due for a service soon(100,000km), and a set of cam gears and a PFC, so might be a job for UAS while they fit , tune and service.
YBSLO4>>It was one of the first vaccuum hoses to be plugged on, as its from the Greddy boost control solenoid thingy
Rob>>All silicon hoses appear to be ok.