Thanks Dan,
To add to my original post, My WS-2308AL has worked flawlessly since I originally purchased it (about 6 years ago, I think), except for the rain gauge. I've been doing a lot of research lately and have discovered that the rain gauge failure may have in fact been the hydro sensor, not the rain gauge. I have been looking into getting a replacement rain gauge (I tossed mine a few years ago), and a new hydro sensor. Unfortunately, the cost is just around $100 for the pear from La Crosse. So, for an additional $24, I could get a completely new wireless system.
Tom