Hello everyone, I was given a atari 2600 light sixer Sunnyvale console. It also cam with a grayish atari power supply. When I try to connect the power supply it seems like its to small for the port and can kind of jiggle around. Is this the wrong power supply for this unit? Are the power jacks on the heavy sixer different size then on the light sixer? Or is it possible that my power port needs to be relplaced? Thanks you for any help.