I don't know if this is normal or if the guitar has a problem. The guitar in question is a CV vintage blond telecaster. The issue is that when I turn down the tone knob I lose quite a bit of volume. I took out the control plate and inspected the wiring but failed to see anything wrong, everything looked ok. What I did find strange, was that both leads of the tone cap are wired to the tone pot but after some research I found that this is the way these guitars are wired. So if anyone can provide a detailed picture of the actual stock wiring of this guitar I would be grateful. If this volume loss is normal then I'll just live with it.