got my chassis back from a cap kit and now you can hear a hissing noise from the black box that its between the flyback transforemr and the anode cap the box has a ground or a black wire coming fom it but --BINGO! Either that, or I was attempting to say "before" but it was too many letters to type-- it never was hooked up before i had a cap kit installed , its still not hooked up to anything now cause i dont want to ground it and mess something upand i dont want to fry anything but if you put any metal near it, it will jolt some electricity the picture on the monitor is fine just this one problem and i dont know what to do any advise its a wg u2000 chassis and a wg tube hears a video fo the box and some of the noise if u can hear it