Another MSD problem

Well I ordered & got the MSD pro billet distrubutor,came in on Thursday. Went out & installed today, got her running & took out for test drive,runs great,But I still cant get her to run with out the ballast hooked up. I retested the blue wire from the ign switch & its only hot in the run position. Tried hooking up to input of the ballast but same thing only hot in run, the out put of the ballast only hot in the start position. Am I over looking something obivous(sp)? I want to get rid of the ballast but for some reason cant find a wire thats hot in the run & start postion.