Greddy Profec B II question

[I ask good questions]

When setting the start boost, gain, and boost do i need to set the start boost? I have heard people say that it isnt needed. It is there to adjust the reaction time. My turbo feels laggy until about 3500 then pulls hard as hell after that and then the boost drops off at around 6k. Any tips on helping me set this thing?

[otterman]

I set mine even though everyone says you dont need to. Im going to clear the start boost soon and see if I notice a difference. Also, after 6K the turbo dropps so that's normal and has nothing to do with the EBC.