XP30 Radio help

[phatmonk]

I went to drive my BL GTP today and my Associated XP30 FM radio wont work 6 feet away.It worked fine before I swapped it out of my BL SC8E.I have a MMMv3 in each car.Its the XP30 radio because I checked the MMMs with my other radio a spectrum dx2 and it works perfect.Everything works it calibrates just fine steering work but it just goes wacko around 6 feet away with either car.All epa are set correct along with throttle trim centered,I took the receiver apart to look for anything obvious and it all looks good.