Scon90, based on how you describe your system, I would pull the Soundlab speakers out from the rear wall about another eighteen to twenty four inches, depending on what you can stand visually.
This will open up the imaging, tighten the bass and improve the high frequency resolution without spending a dime. If you don't already have spikes under the Soundlabs, that is a must and a very inexpensive upgrade. If that does not go in the correct direction, post the results and we will have another go at it.
This will open up the imaging, tighten the bass and improve the high frequency resolution without spending a dime. If you don't already have spikes under the Soundlabs, that is a must and a very inexpensive upgrade. If that does not go in the correct direction, post the results and we will have another go at it.