Just wanted to share my solution.
I solved my Black Rapid issue, now I don't need to use the FastenR-2 and it frees up my tripod socket for any quick release plate. I don't need to rely on those with the D ring screw connector used on some quick releases eg. Manfrotto. The offset connecting point also means that the quick release plate can almost be any size required, as the strap connection will not get in the way.
Basically I just stole the lug connector of an old Optech neoprene strap and connected it to the bottom of my battrey grip. Other normal strap lugs on top of the camera are also useable as conection points if you don't need a battery grip.
Function of the R strap remains unchanged.
It improves vertical handling with the battery grip as the FastenR-2 is no longer in the way of your palm, when holding the grip normally. Before you had to hold the FastenR-2 as well as the grip, which made it pretty unconfortable.
The softer plastic of the Optech connector doesn't damage and scratch things like a metal split ring would. So far there have been no problems with the ability of the Optech connector to handle the weight of the camera, lens (200mm F/2.8 in photos) and battery grip.
1. Connection point at the bottom of the battery grip, notice the seperate monopod quick release.
2. Alternative position on top of the camera
3. Hanging attitude of the camera is unchanged as the ConnectR-2 can still swivel around. Due to the position of the battery grip strap lug (which is offset, towards the top of the grip), the strap is out of the way of your vertical hand postion.
4. Camera also sits alot flatter, the FastenR-2 not longer sticks out.







