Another vote for HHA.
I used a Viper 340 front though (yanked all pins but one).
Gave me one horizontal pin (no like vertical pin it came with).
No level either- yanked that.
Ran it on my Hoyt and Mathews.
Left it at 25 yds, slightly snug.
If I had time before the shot I could bump it to the exact yardage, if not just hold high as needed.
Worked great.

Last edited by hookeye; 02/22/16.