Yes, it's way easier pulling the tweeter out and swapping the wires there. It's faster than removing the panels and bending over looking for wires in awkward position. Meanwhile while the tweeters were off, might as well add a hot glue to secure it. It should eliminate any future rattle. 20201217_130409.jpg
Yeah, I just swapped wires on the tweeters because it was out of phase and wasn't expecting the door woofers would start working again. I'm so happy the performance is back. I hope this fixes your issue.
Out of curiosity, is your version A using the DIY harness with the crossover box? No way a reversed polarity tweeter draws voltage away from the door woofer! I'm just a bit confused this worked. I mean I'm glad it worked for you though!