Figured I'd post a pic of what my OBs look like at the moment. They pretty much look the same as they did this time a year ago, but I haven't really posted a proper pic since. I think the only other pics I posted are here and here. I still want to improve the baffles, but I also want to do it right and with measurements. I don't have an accelerometer yet, so I'll have to buy one first. I tried to add some felt on the edges of the woofer baffle and I found out that you can easily overdo it. This 5mm piece of felt did smoothen the FR a tiny bit (0.5db less at 4kHz), but adding too much makes it worse and rolls off the mid-treble off-axis. I slightly prefer the sound this way, but it's not a big difference. I also haven't really posted a FR in a long time and it's quite a bit better now. Here's what the FR looks like now: I think I can improve on both the FR and the sound in general by adding some damping on the back of the baffles, some braces, etc, but I'll wait for now. It's good as is and I don't really feel the need to improve it.