[CodeToad]

Well, gosh, if tens of thousands of dollars in instrumentation cannot be reliable, then I guess my whole post should be ignored. (I am a sensor systems and instrumentation engineer, so I’ll take my measurements for accuracy enough.)

[marktwain]

Wonderful, glad to hear you used good equipment.

So, what did you use?

[marktwain]

I did not write the instrumentation is not reliable, just that it is a difficult problem.

As an instruments and sensor guy, I suspect you are aware of all the complications siting and environment bring to the problem.

I have attempted to understand the difficulties of measuring gunshots. I have read numerous accounts of how difficult it is to have repeatable tests.

So, I am very interested in your instruments and setup.