hey , just recently i've been learning scales and when i hook up to the amp .. all i hear is the other strings ringin out when i do the positions like... A minor pentatonic position 1 ..when i start from the 6th string and go down ..they start ringin out open notes sometimes....help me with muting them i try to use my palm on the brige . but that only helps one the 6,5,4 strings...i use a floyd rose by the way