So last weekend I installed a Motive Autowerks 3 port EBCS, and I've been over boosting ever since. I've double checked all connections and its hooked up right. 1 to intake, 2 to actuator, 3 to boost. Even with WGDC zeroed out it still hits the fuel cut just over 20psi (boost target) at around 4000 rpm. Am I missing something? I can post a log when I get home if needed. Really not sure on this one what it could be. Bad valve maybe?
edit:
Car is a 10' wrx with Nameless catless DP and muffler deletes, Cobb ap, forge splitter valve. No other engine mods and was running fine before the ebcs.