just bought some BX6 towers, and they are already souding nice :dance: , but like all monitor audios the drivers are held in place by just one bolt running through from the back of the cabinets, which 'apparantly' reduces colouration :? but I heave heard these are more likely to become loose and therefore cause clouration unless they are periodicaly checked and tightened, anyone MA owners had problems with the bolts loosening over time or is it not really an issue, mine seem tight at the moment but the manual states they need checking after an initial run in from new, not something I have ever heard of needed doing with new speakers !