Just registered. I'm a MAJOR classic console packrat Last week I picked up a bundle of 2600 and 5200 systems, games and accessories for $50. Included were the Wico command control with y cable and the masterplay interface with fire button. the systems and games work great, but I am having issues with the wico and masterplay. Initially both of them worked without a hitch, but then the controls through the masterplay started going haywire as if the controller was being mashed up and to the left. The Wico works well enough other than the fact that sometimes it will not register all the way to the right. for most games this is okay, but for breakout and space invaders it can be quite frustrating! Also I have a second 5200 system that plays , but a vertical line always runs all the way down the screen on every game. if you touch it in space invaders its as if you have been shot. Could it be that these items just need to be cleaned? anyone have any advice on how. Also I have 2 switch boxes that work fine, but are corroded as all hell any advice on giving those a thorough cleaning. Thanks.