I use a Pact model chrono and put the screens out at the end of the wires <s> which would be about 15 feet I guess.
Couple weeks ago I was testing a 22 Jet revolver and was getting some totally unbelieveable variations- bad enough that I quit for the day.
After getting back to the house, I called the company and discribed my problems, the person on the other end said "I bet it was a beautiful bright sunshiny day, right?" It seems their equipment cant handle too much sunshine.
The suggested cure? turn the screens on their side( facing *away* from the sun ) and shoot "past" it, not "over" it.
Works just fine<G>
Jim
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Lay up some blackpowder and flints
The rest we can build, if need be
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