In 5 minutes I shot handgun holes through (2) shooting chronys and (1) pro chrono.

In that last 5 minutes I could see I liked how the pro chrono triggered.

Then I bought another pro chrono and only shot rifles over it.

Years went by with no holes in the 4th chrono.

Then I shot a group with a handgun and then set up chrono #4.

Now 10 years later, I have still not shot any chronographs, but target practicing with each handgun before using the chrono.

Other chronos still in box, will probably stay there until I die of old age. I have overcome my pi$$ poor pistol shooting.

There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway
The man who makes no mistakes does not usually make anything.-- Edward John Phelps