I got a v2 hyper in a trade and used it here and there and really dig it but I hate how loud it is (still not coil loud though) I put it up for trade but honestly it tattoos really well and I don't want to lose it but I want it quieter! I've heard some v2s make more noise than others, why? And what can I do to silence this one? I've tinkered with it this morning and found that I can almost tune it with the white plastic screws on either side of the armature but the noise seems to come from the top bearing above the swashplate . The screw on top of the machine behind the give knob doesn't seem to do anything but I feel like that should put tension on the top bearing ? Would love for Artemis to chime in on this as I don't expect an email would get a quick reply...