Boost problems

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03 MSP
I just dont get it. I hooked up my UC. Now my boost gauge needle is hopping all over the place and it never stops. At any throttle pos. its hopping from 9-14 and never stops. what do you guys think my problem is?
 
Do you have a good voltage source to the EBC? But a lot of people have complained about the boost controler. What map are you using? Maybe with a little more info some other guys can help you out.
 
Im using the MBC provided with the UC kit. Im does it on either A or B map settings. I only have an intake. All hoses are fine and not blocked or crimped. Could it be because my MBC is sorta of vibrating under the hood?? Also does anyone know a way i can get my UC tuned? I call UC and they are dumb. they dont help at all.
 

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