Thanks everyone for your assistance (I started the thread).
I made my rear pucks so they could be held in place, making
it a little easier with a car lift. They slide up into the oval
hole (double D), turn 90 degrees and then stay in place.
This won't work for the front as those holes are round,
I may try a ball-spring detent for those.
I used the dimenisions from previous posts with my top diameter
being .900, with flats & smaller diameter being .700, smaller diameter
being .250 wide.
Like the thought and process here Larry being as I see it;
#1 - First attach puck to car,
then...............
#2 - place jack on puck!
This option has allowed the jack points to be spread over a larger net area which can be more forgiving than trying to place the small peg in the hole while on jack [heard that's F***ks problem:rofl]
Can you cut the crown off the jack pad to facilitate easier jack or lift arm placement?
Indy - thoughts?