floor standing speakers for surrounds?

If the issue is a "fuller" sound then that is a speaker setup issue and not a crossover issue--especially if you are getting good bass at the primary listening position. Are the distances/delays and volume all calibrated properly and if you have rom correction, are you showing any suckouts?

I run room correction... not sure where i could see "suckouts"

Do you have graphs with your package? Do you have ARC or Audyssey?
Regardless, where is it cutting off your Surrounds for crossover settings?

If you could tell me where i would find that, i will let you know. graphs as far as in the owners manual or when i use the room correction and the receiver makes all the changes and it will have graphs?

If you are using an Anthem with ARC, you'll get all the graphs for every speaker. If you are using Audyssey, you won't and you need to upgrade to the pro version (approx additional $750 if your processor supports it).

What crossover are you seeing for the surrounds? Are you manually overriding it?

My hunch (based on the bits of info here and there) is you have one of two things going on:

1) The crossover is off with your surrounds, giving you a dip or problem with the audio spectrum.

2) The placement of your surrounds is off. That can either be they are too far off-axis from your listening position or that they need to be remeasured for distance, etc. Are you using direct or dipoles? This is important because if you are using direct and your processor is assuming dipoles, you don't get the appropriate delay added to the direct radiating.

Any of that jar an idea or resonate with you?