i have a bower 35mm chipped lens and use it on all my nikon bodies. It works great on the F4. use it just like any other MF lens. The chip does not make any difference on the F4, All lenses use the aperture ring. like mentioned above, If you want to use P or S mode, make sure to put the lens on F22 or whatever the smallest aperture is.
when I use it on my F100 or F5, i change the menu so I can use the aperture ring to change it, not the wheel drive thing. sometimes I will use the wheel if i really need an in between aperture. I really like that the chip allows me to use the lens on my tiny N80 which does not meter with any of my other MF lenses.