Newbie need help - binding screw spacing on old board

One of my kids has been happily using an old Morrow board but one of
the bindings has broken. I had a spare set of bindings but when I went
to mount them, the screws don't match up. The broken bindings used a
4-screw pattern but the rows of screws seem to be too far apart for the
new bindings. The board has two rows of screw holes about 8cm or 3-1/8
inch apart and the holes in each row are about 2.5cm or 1 inch apart.

Is there a way for me to mount a binding, or buy a binding that fits,
or should I just throw the board away?

Thanks,
Dan