Significance of all-zero checksum counts

> 
> Doesn't the flooding between DCC servers keep then synchronized?
> Maybe it's the time lag between updates that contributes to this

Actually no, if you look at the startup script, the dccd -t flag, sets a 
thresh hold of checksums not to flood. Example, if your reject at number 
is at 1000, checksums under 333 will not flood.