Why do all the driving bits have different places to locate the lines?
Horses attitudes and energy levels changes over time, each drive.. We often will start out a fresh powerful horse “bitted down” with some curb action, only to see an hour later that he’d be happier, more forward (or less) with less curb action (or more). With the multiple line slots in the driving bits, adjustments are simple to do, and everyone is happier and more comfortable.
