I must be one of the unlucky ones. i do have a Digital inductive box. I tried the plug oriented both ways with dist locked out and not locked, same issue, -3* every time. May be something not really compatible here. Right now i have the plug reversed as thats what gives most advance per msd when using a digital box. I believe this is the only mag pickup box Ice sells as the majority of their boxes are hall effect. i'll just have to deal with it for now and get back to it later.