Thanks for your reply.

I had posted back when I had just planted the tank and Tom also commented about me having too much light as well. Did you notice a reduced rate of growth when you changed lights?

You are dosing a good bit more than I am. I'll start changing the water every week and dosing 3 days (instead of 2) with the following:
-1/4tsp KNO3
-1/16tsp KH2PO4
-1/16tsp CSM-Plantex

That's half of the recommended EI dosage for a 40-60 gallon, but more than I was dosing before. Maybe I should dose more?

I'll just leave the fast growers there for awhile longer then. I'll just trim them back.

-Another question. I know we aren't suppose to dose KNO3 & KH2PO4 at the same we dose the traces. But, I've been dosing them the same day...just leaving 2-3 in between dosing. (I dissolve them in water first.) Could that be a problem?

Thanks for your help.