Rick, I referenced this thread and the various strings to recover the threads. It only partially worked. Included in that 52 were the first 20 from the 70 that first 'showed up.' I could compare the first page with the subsequent search because the back button still recovered that first page. Obviously not a big deal; but somehow this function is not working optimally. Your 55 results probably just included a few new threads added subsequent to my initial search. Interestingly, increasing the number of days=X didn't recover any threads beyond 52, no matter how many days I put in. While possible, that's not very likely.