Anybody have any idea as to why this is doing this? I figured it might be the pin so I swapped it with a new one even though the pin in it seemed fairly new. Same thing. I swapped from RF to AV and same thing. I use a CRT tv that works fine on my other nes systems. So it is not the tv, not the cables, and not the pin connector.
You can see when Mario stands still there is a horizontal bar that rolls down the screen and shows through Mario. You can also see the bottom screen jumps. Please ignore the at dark horizontal lines as those are recorded via my camera and don't show up on the TV.
You can also see the Piranha plant glitches as does the other enemies.
It seems like the more enemies around Mario the more the screen jumps and glitches as well.