Mine just looks like this one. Same exact thing, only difference is the block is ronstan.

I have no idea about fixing the block to the rear beam. BUT if I were to, I will need a longer spin sheet. Although that is an easy fix as I can install some pig tails. OBVIOUSLY, I will need a longer sheet in order to trap out with spin up. Sometimes when I am trapped out with spin up, the bungee cord is extended maybe 10 to 12 inches and goes back and forth as I sheet in and out.