Yes didn't do too badly at all for such a simple system, that takes about a minute and a half/race with no computer needed.
(well in a way it is needed but only to look at the screen).

No, I didn't bet as we were having a sausage burn going on with a few mates.
But the beaut thing about dog races is that there are millions of them every day, so what you miss out on today you can catch up tomorrow.

Good luck