I was recording some tracks last night when the drummer commented that the A string seemed to have a different sound than the E string. After playing the different strings, it seems the A has a ringing harmonic that the others don't have. Any ideas on how to dial this out? I believe the bass is intonated correctly, but could that be related to the problem? And yeah, I know it isn't wise to listen to a drummers opinion, but he was actually on to something this time!