I just got my hands on a T70 setup, with an HKS wastegate. The compressor housing does not have spot for a vac line like the CT26 does. I have an older HKS EVC and I need to find out how to hook up the controller with this external wastegate. I have been looking on google, and most of it is with a manual boost controller, and very few articles on external wastegates. This is going to be installed tomorrow so I need help ASAP on this guys and gals.