Performance 

• Speed@9gpp

  • 178.75

• Speed@10gpp

  • 174.25

• Speed@11gpp average

  • 166.25

• Border Harrier GL marked 47@30" actual 42.9@28 BH 6 7/8 string material unknown

Ergonomics

• Weight Change definition- The shift in poundage per inch. I believe this expresses what we as Archers feel during the draw
• Preferences differ but drastic changes in the last 4 inches of draw seem to be more noticeable 

Sound

1. 2 Sound Level Meters +/- 1.4 dB accuracy

2. Fast time weighting used

3. Indoor setting 20 ft ceiling

4. Shot off fingers

5. Measurements taken using 10 GPP arrows

• 1. 10 ft from bow 3ft off the ground= 73.5

• The human ear can detect a 3 DB change

• Normal Conversation is about 60DB

• A lawnmower running is about 90db