Accessing Radio Connection In a 1969 Valiant

I removed the bracket and hardware that you spoke of Redfish. I'm not sure where to look for the shaft stem. My dials are vertical scrolling wheels(similar to the scrolling wheel on your mouse) not necessarily knobs. The only other controls are the station presets which are pull out to set and push in to change. I posted a link to a picture of the radio below.

When I try to move the radio, it does feel like it is mounted in the front underside of the radio. I can move the rear of the radio up and down, but that's about it. Like I said, I removed the four screws to the ash tray light housing, but there doesn't seem to be a space large enough to slide it out anywhere so I can access the underside of the radio. I'll give it a try again tomorrow. Thanks for the replies.

http://www.google.com/imgres?imgurl...ge=5&ndsp=44&ved=1t:429,r:8,s:151&tx=56&ty=84