skip white HEI timing issues

I believe it is a mag pickup no module inside its running off the msd box...I did have the (spark scatter) before I put this white dizzy in but that was with a stock vacuum advance mag pickup dizzy with no vacuum line going to it since I have barely any vacuum and I figured that was part of my problem not having more performance style dizzy... So if i switch the wires nd it advances then thats how i no its got to be wired cause wen I was playing with it I switch the wires around nd it changes my timing marks so I just have to find out which way is advancing it correct? And ill try setting it to 18 initial nd then the springs and weights should throw it to 35 after 3000 rpm might have to call skip white nd see wat it has in it. its not cause its a Chinese, even 300 dollar dizzys have overseas parts, but I'm not ruling out that msd box...I think I covered everyone's questions nd answers even the guy unhappy with me for supporting foreign economy's haha JK