i have a galaxy 99v with the world famous super mod i went to talk on ssb today and turned on my talkback and it sounded like s@#t. am sounds good but ssb sounds bad. the 10kz switch is diabled and that turns on and off talkback i would like to fix that to. the local shop that i took it to does not use a scope they use a dosy watt meter to tune their radios. is there anybody out there who can fix my radio