Home Patrol Grundy County IL. Help

[Tommis]

Iam new to this Forum But not to Radio Scanning. Just bought the home Patrol Today and dont Hear but 10% of the grundy county IL. calls on radio. I hear alot on the radio reference.com online audio at the same time. I have the newest database in the radio and also selected all of the service types in the radio. does uniden not have the right info for the county??? any help out there?? Thanks Tommis