Help - Figureing out ballastic issues

[Sticks]

Yeah - every program is different. I use Shooter and you need to make the pressure absolute. Otherwise my 123 gr Scenar wouldn't be going subsonic until 1700 yards at a station pressure of 23.9 adjusted for an altitude of 6600ft. Which would rock! Makes me want to put a target on top of a 14er and climb the next one over.....

ShootersCalculator (I am guessing the same one) spit out a number closer to JBM of 5.37.

If your numbers didn't change with the .255 G7 BC, you've gone wrong somewhere.

Here's BAE with a .255 G7.

[TABLE="align: center"]
[TR]
[TD]Bullet Trajectory

[TABLE="align: center"]
[TR]
[TD="colspan: 2"] Range
(yards)[/TD]
[TD]Drop
(in)[/TD]
[TD]Drop
(mrad)[/TD]
[TD]Wind.
(in)[/TD]
[TD]Wind.
(mrad)[/TD]
[TD] Veloc.
(fps)[/TD]
[TD]Energy
(ft-lbs)[/TD]
[TD]Time
(sec)[/TD]
[/TR]
[TR]
[TD] 0[/TD]
[TD]↓[/TD]
[TD]-2.84[/TD]
[TD]0.00[/TD]
[TD]0.00[/TD]
[TD]0.00[/TD]
[TD]2515[/TD]
[TD]1728[/TD]
[TD]0.00[/TD]
[/TR]
[TR]
[TD] 50[/TD]
[TD][/TD]
[TD]-0.69[/TD]
[TD]-0.38[/TD]
[TD]-0.04[/TD]
[TD]-0.02[/TD]
[TD]2445[/TD]
[TD]1632[/TD]
[TD]0.06[/TD]
[/TR]
[TR]
[TD] 100[/TD]
[TD]⊕[/TD]
[TD]-0.00[/TD]
[TD]-0.00[/TD]
[TD]0.02[/TD]
[TD]0.01[/TD]
[TD]2375[/TD]
[TD]1540[/TD]
[TD]0.12[/TD]
[/TR]
[TR]
[TD] 150[/TD]
[TD][/TD]
[TD]-0.86[/TD]
[TD]-0.16[/TD]
[TD]0.22[/TD]
[TD]0.04[/TD]
[TD]2307[/TD]
[TD]1453[/TD]
[TD]0.19[/TD]
[/TR]
[TR]
[TD] 200[/TD]
[TD][/TD]
[TD]-3.37[/TD]
[TD]-0.47[/TD]
[TD]0.61[/TD]
[TD]0.08[/TD]
[TD]2240[/TD]
[TD]1370[/TD]
[TD]0.25[/TD]
[/TR]
[TR]
[TD] 221[/TD]
[TD]↑[/TD]
[TD]-5.02[/TD]
[TD]-0.63[/TD]
[TD]0.85[/TD]
[TD]0.11[/TD]
[TD]2212[/TD]
[TD]1334[/TD]
[TD]0.28[/TD]
[/TR]
[TR]
[TD] 250[/TD]
[TD][/TD]
[TD]-7.62[/TD]
[TD]-0.85[/TD]
[TD]1.24[/TD]
[TD]0.14[/TD]
[TD]2174[/TD]
[TD]1290[/TD]
[TD]0.32[/TD]
[/TR]
[TR]
[TD] 300[/TD]
[TD][/TD]
[TD]-13.72[/TD]
[TD]-1.27[/TD]
[TD]2.17[/TD]
[TD]0.20[/TD]
[TD]2109[/TD]
[TD]1214[/TD]
[TD]0.39[/TD]
[/TR]
[TR]
[TD] 350[/TD]
[TD][/TD]
[TD]-21.79[/TD]
[TD]-1.73[/TD]
[TD]3.47[/TD]
[TD]0.28[/TD]
[TD]2045[/TD]
[TD]1142[/TD]
[TD]0.46[/TD]
[/TR]
[TR]
[TD] 400[/TD]
[TD][/TD]
[TD]-31.95[/TD]
[TD]-2.22[/TD]
[TD]5.21[/TD]
[TD]0.36[/TD]
[TD]1982[/TD]
[TD]1073[/TD]
[TD]0.54[/TD]
[/TR]
[TR]
[TD] 450[/TD]
[TD][/TD]
[TD]-44.33[/TD]
[TD]-2.74[/TD]
[TD]7.42[/TD]
[TD]0.46[/TD]
[TD]1921[/TD]
[TD]1007[/TD]
[TD]0.61[/TD]
[/TR]
[TR]
[TD] 500[/TD]
[TD][/TD]
[TD]-59.09[/TD]
[TD]-3.28[/TD]
[TD]10.10[/TD]
[TD]0.56[/TD]
[TD]1860[/TD]
[TD]945[/TD]
[TD]0.69[/TD]
[/TR]
[TR]
[TD] 550[/TD]
[TD][/TD]
[TD]-76.37[/TD]
[TD]-3.86[/TD]
[TD]13.25[/TD]
[TD]0.67[/TD]
[TD]1800[/TD]
[TD]885[/TD]
[TD]0.78[/TD]
[/TR]
[TR]
[TD] 600[/TD]
[TD][/TD]
[TD]-96.35[/TD]
[TD]-4.46[/TD]
[TD]16.87[/TD]
[TD]0.78[/TD]
[TD]1741[/TD]
[TD]828[/TD]
[TD]0.86[/TD]
[/TR]
[TR]
[TD] 650[/TD]
[TD][/TD]
[TD]-119.22[/TD]
[TD]-5.09[/TD]
[TD]20.95[/TD]
[TD]0.90[/TD]
[TD]1683[/TD]
[TD]773[/TD]
[TD]0.95[/TD]
[/TR]
[TR]
[TD] 700[/TD]
[TD][/TD]
[TD]-145.18[/TD]
[TD]-5.76[/TD]
[TD]25.48[/TD]
[TD]1.01[/TD]
[TD]1625[/TD]
[TD]721[/TD]
[TD]1.04[/TD]
[/TR]
[TR]
[TD] 750[/TD]
[TD][/TD]
[TD]-174.45[/TD]
[TD]-6.46[/TD]
[TD]30.47[/TD]
[TD]1.13[/TD]
[TD]1569[/TD]
[TD]672[/TD]
[TD]1.13[/TD]
[/TR]
[TR]
[TD] 800[/TD]
[TD][/TD]
[TD]-207.28[/TD]
[TD]-7.20
[/TD]
[TD]35.89[/TD]
[TD]1.25[/TD]
[TD]1513[/TD]
[TD]625[/TD]
[TD]1.23[/TD]
[/TR]
[TR]
[TD] 850[/TD]
[TD][/TD]
[TD]-243.93[/TD]
[TD]-7.97[/TD]
[TD]41.74[/TD]
[TD]1.36[/TD]
[TD]1458[/TD]
[TD]581[/TD]
[TD]1.33[/TD]
[/TR]
[TR]
[TD] 900[/TD]
[TD][/TD]
[TD]-284.70[/TD]
[TD]-8.79
[/TD]
[TD]48.01[/TD]
[TD]1.48[/TD]
[TD]1404[/TD]
[TD]539[/TD]
[TD]1.44[/TD]
[/TR]
[TR]
[TD] 950[/TD]
[TD][/TD]
[TD]-329.90[/TD]
[TD]-9.65[/TD]
[TD]54.68[/TD]
[TD]1.60[/TD]
[TD]1352[/TD]
[TD]499[/TD]
[TD]1.55[/TD]
[/TR]
[TR]
[TD] 1000[/TD]
[TD][/TD]
[TD]-379.89[/TD]
[TD]-10.55[/TD]
[TD]61.73[/TD]
[TD]1.71[/TD]
[TD]1300[/TD]
[TD]462[/TD]
[TD]1.66[/TD]
[/TR]
[TR]
[TD] 1050[/TD]
[TD][/TD]
[TD]-435.07[/TD]
[TD]-11.51[/TD]
[TD]69.15[/TD]
[TD]1.83[/TD]
[TD]1250[/TD]
[TD]427[/TD]
[TD]1.78[/TD]
[/TR]
[TR]
[TD] 1100[/TD]
[TD][/TD]
[TD]-495.85[/TD]
[TD]-12.52[/TD]
[TD]76.89[/TD]
[TD]1.94[/TD]
[TD]1201[/TD]
[TD]394[/TD]
[TD]1.90[/TD]
[/TR]
[TR]
[TD] 1150[/TD]
[TD][/TD]
[TD]-562.69[/TD]
[TD]-13.59[/TD]
[TD]84.94
[/TD]
[TD]2.05[/TD]
[TD]1154[/TD]
[TD]364[/TD]
[TD]2.03[/TD]
[/TR]
[TR]
[TD="colspan: 11"][/TD]
[/TR]
[TR]
[TD]1168[/TD]
[TD][/TD]
[TD]-589.79[/TD]
[TD]-14.01[/TD]
[TD]88.06[/TD]
[TD]2.09[/TD]
[TD]1139[/TD]
[TD]353[/TD]
[TD]2.08[/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD] 1200[/TD]
[TD][/TD]
[TD]-636.11[/TD]
[TD]-14.72[/TD]
[TD]93.24[/TD]
[TD]2.16[/TD]
[TD]1114[/TD]
[TD]339[/TD]
[TD]2.16[/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD="colspan: 2"] Range [/TD]
[TD]Drop[/TD]
[TD]Drop[/TD]
[TD]Wind.[/TD]
[TD]Wind.[/TD]
[TD] Veloc. [/TD]
[TD]Energy [/TD]
[TD]Time[/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[/TABLE]

My experiences with BAE have all been positive. It has always been quite close when my data is good. Just be certain your MV is corrected for being measured 6" (inches) from the muzzle. I question this only because that is either too close for an optical Chronograph or seems a bit far for a magnetospeed.

Yours is still showing 5.76 for 700y

Magneto speed was the Chrono, I split the difference between the two sensors (Front and Rear)