Just got back from running my 443 grain arrows through the chronograph outside with a 5 mph cross wind. No assumptions on speed with this post, these are the facts straight off the chrono. The speeds are not as high as I was expecting. It is 10-15 fps below what I think it should be. I'm going to the shop to verify that I'm getting a true 70 pounds on draw force.Note: all shots are true readings since I was actually shooting the arrows through the chrono at target impact ranges from 10-60 yards.

Bow and Arrow Specsin Hunting Configuration:

2006 BowTech Old Glory
31 inch draw length with 80% let-off
70 pounds with speed cams installed
Bow was fully loaded with all accessories, loop, all silencersand hooded super ball peep with1 inserts installed, served in 1.5 inches on both sides of peep housing.
Arrows are exactly 443 grains with 4 inch plastic VaneTech vanes at2 degree off-set.

Speed at 3 feet was 270 fps averagewith 72 ft pounds of kinetic energy.
[ol][*]10 yards 265 fps with 69 ft pds KE[*]20 yards 259 fps with 66 ft pds KE[*]30 yards 256 fps with 64 ft pds KE[*]40 yards 250 fps with 61 ft pds KE[*]50 yards 245 fps with 59 ft pds KE[*]60 yards 241 fps with 57 ft pds KE[/ol]
That is all I have, I couldn't shoot through the chrono at any further distance without hitting the chrono brackets.[:@]

I posted this here to help others figure out their speeds by making small modifications based off of your equipment. For example: For every 3 grains less of arrow weight add 1 fps to calculate your speed.