Now that I have RTi70 towers up front, I'm setting my fronts to Large(with RTi38's I set them to Small) and leaving all other speakers as Small in the receiver. I set my receiver crossover to 60Hz(with RTi38's I used 80Hz). Now that I'm using Large for fronts, my Denon 3803 receiver has two new options, LFE and LFE+Main. I seem to get stronger bass using LFE+Main so that's what I'm using now. I have the following questions.
1. Is there bass on the surround channels, and if there is, am I overdriving the RTi28's using a crossover of 60Hz?
2. Should I use small or large for mains, and if large, do most of you use LFE or LFE+Main?