Hey yall. I know there is a post up asking about pro's and con's of manual & EB controllers. I just wanted to know if anyone had encountered the boost spike problems people talk about when using the cheap $100 manual boost controller that you just set and leave. If so how much of a problem do they cause using about 15 pound. How much better is an EBC? After boosting staight up to 13 psi using a maual valve I have noticed the boost " die off" a couple of pounds . I was told this was normal and that porting can fix this. Will this "die off" be eliminated by using an EBC. Whats the going rate for a decent EBC