[jcassity]

on another set i just finished up, when i put the chassis back into its bakalite cabinet and screw it down on the bottom, the set crackles and pops. i found out yesterday that the bakealite chassis is slightly warped and by adding the bottom mounting screws this "twists the chassis" and apparently has an affect on some connection somewhere. ,,, like a cold solder joint or whatever. my fix is to just snug down only the mounting screws.

good luck