Lol sorry about that, the DIY thread i read used a tool called a "carb synchronizer" with basically different ports to read vacuum pressures so you can compare the results of each TB.
wait how the hell do u do that?! the DIY (for a 600RR) i saw, hooked four vacuum lines up to the synchronizer and then readjusted them based on a reference cylinder..its all kinda new to me tho..