This 4 in one bucket hydraulic couplers are a pain in the backside to re connect to the skidsteer after changing attachments. Grabbing spanners to release pressure in bucket grab is getting old fast! Whats the trick? Teied hammer and punch but you need 3 hands and a mighty heavy blow which may damage the fitting. Is there some sort of gizmo invented that can be installed into the bucket hydraulic lines to release the pressure? Or perhaps some type of pliars like tool that grabs the quick coupler fitting and squeezes the inner valve ? Been parking bucket flat, i am pretty sure the temperature difference and expansion is causing the troubles. Tried connecting both ends of 4 in one directly after unhooking but that then requires a hammer to un connect them. Hmmmm ?