I think I found an easy way to get about as much nose down angle as you need for even the highest max D lines. Even with wide rimmed drivers with my small hands and stubby fingers. I don't know if this kind of grip has been described before. It is a blend between a bonopane and a grip my friend used to use. I haven't seen a description of my friends grip so don't know if it has a name either. Please tell me if these grips already have names.
The grip that my friend and I used for a short time sacrifices grip strength by slipping but can be accurate for approaches. Here you insert the disc in a fist between the ring finger and the middle finger. I took Dave Dunipace's tip picture of the bonopane from Innova site and combined these two grips. In my grip I drop the disc from the bonopane position of the disc between the index finger and the middle finger to my friend's version between the middle and ring fingers. I keep the thumb near the center of the disc with the tip of the thumb at about two o'clock form the center of the disc if the leading edge of the disc is at 12 o'clock with the elbow and wrist extended towards the target. I curl the index and middle fingers so that the tips touch the bottom of the base of the thumb to the right of the thumb. The right side of the middle finger rests on top of the disc and the index finger rests on top of the middle finger. The ring finger is the rip finger. I keep it twisted at the two outer joints. The middle joint is at the apex of the vertical part of the rim and the bottom of the rim. The pad of the ring finger squeezes the disc to the seam of the hand. It is mechanically and muscle relaxation wise slightly easier to keep the pinky curled below the ring finger. But if you stack the pinky on the ring finger closer to the edge of the disc you get a harder grip strenght and more potential distance.
If I move the back of the disc from the seam of my hand to the innermost joint of the thumb I can get even more nose down. I'm just not too sure if this will always induce off axis torque and always limit the D.I call these grips variations of the "low bonopane". I can't test these grips myself right now because of an injury. With bonopane I can get about 30-35 degrees nose down max. With around 20-40 % muscle tension from my hand muscles. With my "low bonopane" I can get to around 50 degrees nose down with half the tension of the bonopane on the muscles helping arm speed. regrdless of the pinky position. With slight relaxation if the pinky doesn't touch the disc.With off axis prone back of the disc to the inner joint of the thumb low bonopane I can get 85 degrees of nose down with around the same muscle tension as the low bonopane. How's that for distance lines to as high as you can throw? All degrees of nose down assume wrist down as far as I can get and arm/forearm/hand parallel to the ground. with wrist at handshaking position. Muscle tension estimates come from standing still at the rip positionish full extension of the wrist and elbow described in the previous sentence. The test disc was a pro Wraith 175 g which is too wide rimmed for me for power grip. With power grip I can only get the nose down by about 8-10 degrees with around the same or slightly higher muscle tension than the regular bonopane. Your mileage varies at least according to the flexibility of your hand muscles, wrist and the size of the hand.
If you try these versions please tell me what kind of results do you get compared to your previous technique. Please tell what the previous technique was. Hope this is helpful.




