Something to keep in mind with anything involving a stop watch. Home to first, 60 yard, Pop times, etc.
Don't be surprised if dads times are faster than scout times. That is often the case. I think it is because dad wants to record the best possible time and the scout wants to be extra sure he reports the correct time. Over the years I've found real times like laser, tend to be a little faster than scouts, a little slower than dads times. That is if the laser is used correctly.
I can't tell you how many times we have recorded 60 times and had dads tell us there must be a mistake. Whenever possible we will run the player again and I don't recall ever seeing any big improvement, if any.
Its not because dads are trying to mislead anyone. It's just natural to anticipate with the trigger finger (thumb) on a stopwatch. It can really make a big difference in the shorter times like H-1, or pop times. Many will hear the pop in catchers glove to start the watch, but stop before the pop at 2B. When you go be sound on one and eye sight on the other, you can have a big difference, especially when you anticipate at 2B. As everyone knows the difference in a tenth second can be huge when it comes to pop times.
I would suggest that dads or moms, be extra conservative and make sure your times are not too fast. Your times won't ever count anyway, but you might be pleasantly surprised when your son compiles better times when it does count. And at least you won't be disappointed if he doesn't. Anytime a stop watch is used there is a chance for inaccuracy because of the human element. Like I said that inaccuracy tends to be towards the slow side on a scouts stop watch (he wants to be sure). It tends to be towards the fast side on a parents stop watch (they want the best possible).