When i first got my car the stock boost gauge would be right over on the left hand side when the engine is idling. Now it isnt, it has moved towards the middle of the gauge indicating a loss in vacuum. I also have a blitz boost gauge and this is also reading less of a vacuum when the car is idling.

 

Does this mean that i have a boost leak, or something else?

Sounds like a boost leak to me as I had the same thing happen to me but my knowledge is pretty limited so I wouldn't take that as gospel ;)

thanks. how did you fix it? is it just a case of replacing the rubber pipes?

Yeah mate replaced the pipes with the silcone ones.

thanks for your help