Neo chip 2.2

I don't have a capacitor installed either. I think the capacitor stops the spinning before ejecting the tray. I might be wrong. Why not try it although I'm not optimistic because the mechanism doesn't need a capacitor to obey the eject command.

But your last post opens up a whole new can of whooppee. You have a home grown NEO2.2 using downloaded hex codes. That's like downloading games off the internet and hoiping they'll work too - and you should see the grief that comes into the forum from those poor sods.

With a bit of luck, others on the forum who have the same Hex source or others who have another Hex source that works can advise.