I recently installed BR Stage 2 kit and re plumbed my MBC the "correct" way according to a fellow evo member. Originally I had it coming off the wastegate and turbo and the boost was erratic(it'd taper in lower gears, creep up in higher gears etc). I capped the nipple on the turbo and stock boost solenoid (only two caps) and tee'd into the BOV line and now the car won't boost over .80 hkPa according to my Blitz DTT DCII. It'll occasionally spike to .85 but it quickly settles down to .80 hkPa. Any suggestions? I feel like I'm missing a tiny detail or something small I'll plumb the MBC back the way I had it (least then I could hit 1.4-1.5) untill someone suggests something else

 

you could get an EBC, the turbo smart e-boost is the newest one