The guy i bought this bike from was an idiot the hoses and vacume lines are messed up i need help with any diagrams help the lost.THANKS

Small bore pipe from inlet side of no 2 carb goes to the small bore pipe on the petrol tap (this is the vacume swich pipe)
Large bore reinforced pipe goes from the large pipe on the petrol tap to the (hidden and bugger to get at) connector that points up (on the airbox side) between no's 2 & 3 carbs on the airbox
A large bore pipe goes from the rear facing connector on top of the centre cover on top of the cam cover (located under the frame beneath the petrol tank) to the connectot on the air box (this is the breather pipe)
Ensure that all pipes are hole/split free, secured with clips and that each inlet mainfold rubber (between the carb and cylinder block) has it's vacume plug fitted (located at the bottom of each rubber)