I'm really needing help with my hks evc 5 boost controller. The main problem is, I don't know how to set the right "offset and gain". The original company I bought the unit from did not give me the user manual for the evc 5 model instead they gave me the hks ez model (no display screen/extral functions) manual. If any one knows how to explain the offset and gain please respond and let me know or if you have the manual, fax it to me and, or email it to me at
[email protected].