Manfrotto 468MGRC2 hydro static head is very popular. By adding one more hole to back of my F62 and F63 series clamps i was able to adapt clamps for 468MG head. After pressing small pin into that additional clamp hole and removing original RC2 clamping system from Manfrotto I have Arca Swiss type clamp mounted on Manfrotto 468MG Head. Hardest part was to remove small screw from original setup. After that was out of the way placing clamp on 468 head takes few second. You have to align small pin with hole on round platform and attache clamp using original screw . Pin will prevent clamp from twisting.
Pack original Manfrotto mounting system in save place and go shooting.
Available in my store for $65.00