Oh, geez - how did that task get dropped? I'm so sorry! My entire LibriVox "operations" got totally changed when folks had to move their work home here.
I just downloaded your file and edited the volume up to 89 decibels, and it seems to have come through without space monkeys. So don't worry about re-recording the chapter. I would suggest, if you hadn't already done so, bumping up your recording volume a bit. Most dramatic read editors try to get everyone's tracks matched to the 89-90 dB range. (Plus, while 86 is perfectly fine for LV use, it's frequently hard for listeners to hear at that volume if not using earphones - so it's nice to have a higher dB range on an audiobook.)
So - Dr. Wells 15 and 16 are both PL OK Thanks!!