bobcat s150 flat face aux coupler not able to connect

I just bought this one but I javen tried it yet. My 4-1 on my skid and the hammer on mini are both a pain in the *** so I am hoping this will eliminate that

All our CTLs have Saturn block manifold, either the early style with "floating" couplers, or the the later style with the toggle. Either way, hookup issues are never the machine side with the Saturn block on there. As for attachments holding pressure, there is a male ff coupling that allows coupling under light residual pressure. And it does help on the attachment side. I get them from Summit. You can see the length difference in this image of std vs couple under pressure.