Oops, managed to submit that comment prematurely. For the short track I mentioned above it's more like 300-400 a minute. I've checked some tracks in between to make sure the pattern is consistent, which it is.
Oops, managed to submit that comment prematurely. For the short track I mentioned above it's more like 300-400 a minute. I've checked some tracks in between to make sure the pattern is consistent, which it is.