Butchie,

You are at about the same point in your grow as my second and I experienced the same thing when adding mollases my last watering. I had to flush in my second watering. I didn't start using it till I read up on it whe I was much further along in my first grow and it was amazing how they responded. The information I got was from the thread in plant nutrition "mollases the miracle additive" ( do a google search "mollases marijuana growing") plus a thread I ran and the recommendations was it was benifical for both veg and flower. Well it obviously is not during early veg.
Sorry for giving advice before seeing results

"Lesson learned"