before my return to 11 meters I was exclusivly an am operator. Since my return I've discovered ssb. Im currently using my president Washington. I seem to be having a recive/clarifying issue. 70% of the time I have no problem tuning in stations. The other 30% I can't get stations clarified. Everyone sounds like there off frequency. My transmittt is always on. The radios clarifier is unlocked and has been recently aligned. Is this an atmospheric problem or might it be a possible receive problem with my radio?