Front tires "scrub" when turning after disc brake conversion

[elorenzof]

Hi all, I have just completed a front end disc brake conversion on my 1970 c10 using classic performance front end steering and spindle kit.(2/12" drop). It has changed the angle of the tires when i turn into or have to turn sharp to back into spaces. the tires "scrub" i guess i could call it they dont roll smooth anymore and it's quite annoying as when they are doing this it creates resistance to the rolling. How can i fix this? I have had it aligned and i saw the specs they are good and there is no alignment issue while going down the road. Any help would be appreciated it's really bothering me.