It’s only a mistake if you refuse to learn from it.

I’m glad you posted this. It gives me an idea. I might just buy another amp and try bi-amping. I think this would be the ultimate way to ‘tweak’ the signal going to the speakers. I could adjust the pre-amp output 2 a little up or down over the pre-out 1. This way I could set the speakers up to play the woofers louder, or not as loud as the tweeters, or vise versa. Cool, an excuse to buy more stuff!!