So, I'm having a problem when I drop the e to the d . When I lower the e string, I'm having oscillation issues.
If I tune back up to e, the note rings perfectly and the tuner needle doesn't move. If I drop the d there is an oscillation you can see the tuner needle moving slightly up and then back down. I've tried to change string gauge on the e string with larger gauges. Same issue. I've tried putting my pickups all the way down in case of magnetic pull. Still same issue. Then I thought of intonation it was off a bit when I dropped the d, but I fixed that with a slight adjustment. How can this be possible? The open string is oscillating when the e is dropped to a d note.?