Re: Hotrails microphonic squealing
Was it a new pickup? If so, call Customer Service. The high pitched squealing is microphonics, and could be occurring in the pickup's wire, between the blade and the magnet, etc. Wax potting eliminates this feedback, but there is always the chance with a used pickup that it has seen extremely high temperatures (in a car trunk, a store window, etc.) the wax can be melted and seep out a little. But if it's new, then send it back, we'll take care of it. If it's used the Custom Shop can also re-pot it for you, I don't know the fee but it's not that much.