Nice, glad I could help. I used the bonopane grip on and off for about a month, it helped me to feel how the disc was supposed to be sitting in my hand to get a nose down flight. Once I got that feel I was able to go back to a power grip.
I tried this today and man - how do you hold onto the disc? I just couldn't keep it in hand long enough and I kept getting (very) early release low liners.