Viridian nailed it.
It's worth adding that you may have AS set too high, which would increase any outward drift while cueing. It's very unlikely you need AS set as high as your tracking force. If you have, try reducing it to half that amount or even less. You only need enough AS to track dynamic passages cleanly on both channels. Any more will cause sonic degradation as well as mechanical issues like these.
It's worth adding that you may have AS set too high, which would increase any outward drift while cueing. It's very unlikely you need AS set as high as your tracking force. If you have, try reducing it to half that amount or even less. You only need enough AS to track dynamic passages cleanly on both channels. Any more will cause sonic degradation as well as mechanical issues like these.