So It looks like the issue with my 128H's has been sorted out. But, I was wondering what you guys think about swapping the tweeter from the 044 to a 044Ti? Two have just popped up on eBay. They are quite pricey, but will there be an improvement in sound? I rather enjoy the 044's. But I'm always on the quest for better. Someone on eBay is also selling "Improved" crossover networks for L150A's. I've emailed the guy to see what exactly he changed, but do you guys think there is room for improvement by changing them out? Has anyone ever changed crossovers on these and noticed an improvement? I'm not fond of the woofer running all the way up to 1khz. I've dialed back the mid ranges to about -4dB and the tweeters to -3 or so in order to make my ears happy. But, I've noticed that while those adjustments have made wonderful improvements in the bass & overall sound department, now the lower mid range is exaggerated and needs to come down a tad, hence my interest in those "improved" crossover networks. But I'm confident the JBL engineers knew waaaay more than I did about sound quality and the mathematics behind it all, so I'm looking to you fine people for a different opinion.

044Ti's: ~$215/tweeter
Links:
https://www.ebay.com/itm/183905548718
https://www.ebay.com/itm/183905552403

Xover's: $~150/Xover
Link: https://www.ebay.com/itm/153430117101

So it would be about a $750 investment into these things. Should I just sell these things for some 240Ti's? With what I'm almost prepared to invest and have already invested, I could have had the L220's I've always *thought* I wanted instead.. But I am quite happy with my L150A's actually. Especially if the woofers don't pop any more when driven moderately.