PID Controller How Do I Lower OUTPUT Freq?

Answer it my self, Duh analogWrite......internal 64 prescaler super simple... surprised 46 reads nobody.... :frowning:

TCCR1B = (TCCR1B & 0b11111000) | 0x04;

Setting precaler to 256 dropped me from 490 to 122.589 Sweeeeeeeet!!!