Tried again tonight, this time got two dough balls from a really good NY place down the road (I know, I know, I'll make dough on Friday night for Sunday dinner with the rest of the family...) Since last night's Neap. balls were done at 850 for 90 seconds, I wanted to go a bit lower and slower this time. First one was at 700 for about 2 mins 30 seconds. The second was at 650 for about 3 mins. 15 secs.
As you can see, still a bit too hot on the bottom, and not hot enough on top. Last nights were definitely lighter. The kids said they preferred tonight's, though. I think I'm going to order a Fibrament stone and raise it a bit, as Chau suggested. Seems like its real close to being really good, especially for the price.