I'm setting up my work shop for working on cb's. Now my question is I put up a 102" whip on chimney on house about 18' from ground and put another 2' firestick in work shop. Antennas are 25' apart radios in shop are only 2' apart when I key mic on cobra25 w/ ranger 158 mic it squels real bad until I turn mic gain down to half cobra29 has ranger sra198 n/c mic when keyed does not squel even when put on cobra25. Is it the 158 mic or is my setup not quite right. Swr's are alittle high but it gets out about 4 miles with good audio just trying to get started I will upgrade all of this later. Any suggestions would be appreaciated. daddyo