Need Help=== Manual to power top

I need some info. I bought a power top and cylinders for my 64. The one lower cylinder mount that came with it dont fit the floor were it has to be for the top to travel from up to full down. Has any one have photos of a working top that shows the lower mount? Or measurements from the wheel forward to the pin in the bottom of the cyl. And from the floor up to center of pin.
Thank you
Harry