Ok, it has come time for me to post this prob here cause I am stuck...
The game plays, but the cars and signs are missing when they are out in front of me. When they are along side of me, they re-appear. Also, the size of all the cars is distorted somewhat - they are wider and you can't really make out the helmets.
Here are two pics
As you can see, even the "Start" banner is only but a few lines..
This glitch makes the game extremely hard to play, since not only is your car wider, but you can't see the traffic until they are next to you!!!! LOL. Hence the crappy high score...
So far I have replaced eproms at 11N, 12N and 13N with brand new chips and there is no change whatsoever..
I have cleaned all the connectors/ edges, pulled, polished and re seated every socketed chip on the video board and checked voltages. I figured the voltages are ok since I can run PPII boards in this cab all day long.
Any other suggestions?
FYI, I have had this game for nearly 10 years with nary a problem until this arose about a year ago.. :-(
The game plays, but the cars and signs are missing when they are out in front of me. When they are along side of me, they re-appear. Also, the size of all the cars is distorted somewhat - they are wider and you can't really make out the helmets.
Here are two pics
As you can see, even the "Start" banner is only but a few lines..
This glitch makes the game extremely hard to play, since not only is your car wider, but you can't see the traffic until they are next to you!!!! LOL. Hence the crappy high score...
So far I have replaced eproms at 11N, 12N and 13N with brand new chips and there is no change whatsoever..
I have cleaned all the connectors/ edges, pulled, polished and re seated every socketed chip on the video board and checked voltages. I figured the voltages are ok since I can run PPII boards in this cab all day long.
Any other suggestions?
FYI, I have had this game for nearly 10 years with nary a problem until this arose about a year ago.. :-(


