The coin mech will have a dip switch on it and that's how you change the price. Just find the model number on it and then you'll be able to find the settings on the net pretty easy.
Yeah try finding something thats a flat face to drive it out and not one with a point. If it really is a roll pin in there and you use a point it may start to spread it out and only make it tighter in there. If its like mine and has probably been in there since day one its probably going to...
Ive got mine apart and it wasnt that easy. You do have to get that knob off to get the insides out. look on the inside where it goes into the machine and you will see that its held in by a roll pin. Its a bitch to get to but once you get it knocked out everything will start coming apart...
My GT use to be owned by Pat Green (country singer) and my topper just keeps scrolling....Welcome to Pat Green. He must have had the factory cusomize it for him.
Yeah you might want to do one for speed and one for non-speed. I can do somewhere around 200,000 on just my first life on speed chip but cant come close to that on regular.
You can just have your board upgraded to a complete. Im going to send you a PM on who to contact. Just had mine done and just got it back saturday. I love it.