Brad here from Wyoming.  Just bought the membership today.  I have a colt that has just turned 3 in June.  He has been used by a cowboy in the sale barn/sorting pens for the last year.  He has also drug some calves and doctored a couple cows.  He is very calm and my 11 year old daughter has been riding him.  He has been ridden in a snaffle with some shanks but he isn’t doing great in that for us.  I plan on going back to an o-ring snaffle to start working with him. My daughter is starting with a great cow horse trainer for lessons in a couple weeks on him.  My question is what ES20 series should I start with this horse?  All the way back to “colt starting” or start with “snaffle bit”?  Thank you for any help!