Steve,
Thanks for the tip about Chris Larmey. I found an article on horseracingnation.com that cites his work and contains the link you were referring to.
Article:
https://www.horseracingnation.com/ne...hart_helps_123
Link:
https://drive.google.com/file/d/1_gQ...PVklEX3tP/view
Just wanted to pass it on in case others are looking for this info.
Thanks,
Joe