Hi all I just pick up a mint dentron clipperton L. It has (4) 572b. The question I have is about reforming the HV caps. The amp was in storage for a few years,( was working fine before storage) should I run the amp on 110v with the transformer taps on 220 to reform the caps at a lower HV ??? with the tubes removed , of course. How much time to form the caps ?? or is it a waste of time ... thanks john