Hi, I wonder if anyone can help me with an annoying problem on my 225 Trophy…? Long story, but after a clutch bleed, when I reconnected the battery (in a hurry!) I heard a little motor/relay going crazy for a few seconds before going “POP” (the noise appeared to be coming from the left/drivers side). On start-up everything seemed fine - apart from one thing – when changing gear in low/no boost situations, instead of a small “Psst” from the dump valve there is a very annoying “BOOM” from the exhaust! If I give it any beans and change gear I get the normal “PSSST” and everything seems fine. Any ideas? Thanks Paul
