After installing the new radios we had some issues with traffic flow.
We found out that some of the older radios in the network were using
later firmware versions (Intersil 1.8.2) that wouldn't play nice with
the new radios and the usual firmware we use (1.5.6). We have since
moved all the radios to the same firmware version (1.5.6) and
everything seems to be running well again.

Thanks again to all who donated!

paul