Advanced performance charts for spring-piston rifles?

[gokidd]

Hello, all:

I've seen some successful WFTF spring-piston shooters using what looked like a ballistics chart printout with multiple ballistic curves overlaid on one page.
Any idea what those different curves would represent for a single rifle / scope / pellet combo?
Effects of temperature change?
Bio-rhythms?
Odds in Las Vegas?
Bob

[Gear_Junkie]

Hello, all:

I've seen some successful WFTF spring-piston shooters using what looked like a ballistics chart printout with multiple ballistic curves overlaid on one page.
Any idea what those different curves would represent for a single rifle / scope / pellet combo?
Effects of temperature change?
Bio-rhythms?
Odds in Las Vegas?
Bob

Bob,

Chairgun has the ability to overlay different curves on the same graph.  Each curve can have varying pellet weight, velocity, temperature, humidity, etc.

[gokidd]

Thanks, Zack. That could be it!
B