[QUOTE=aktill;8612387]
This is the argument against broken mouth bits (largely all the same issues with mechanics):
http://www.markrashid.com/docs/tomthumb.pdf
People tried to eliminate the two rein with bits that combined elements of snaffles and curbs, but it’s not that simple.[/QUOTE]
I agree with Mark Rashid about a tom thumb for all the reason he mentions, or Argentine or long shank “snaffles”
I do not understand those rocking s snaffles he sells.
I have read before his explanation of how a snaffle works, and he always says the work by pulling on one rein, and putting pressure on the other side of the mouth. This surprises me he would only see it working this way. I can see it if all you are doing is plow reining your horse around. He doesn’t address the fact that the snaffle can work directly on the corner of the mouth on the same side, if you lift on that side instead of pull. And also he doesn’t the mention the fact that you can also stabilize he snaffle with the outside rein, in which case the horse will respond to the feel on the inside corner of the mouth. before the outside. I don’t see a need for his new snaffles.
Also, “transitional bits” are a fairly new thing in western riding, especially in California, where the hackamore to two rein to spade was developed. Because the transition part was the two rein. There wasn’t a snaffle involved, in most cases. There was the hackamore, then the spade. There wasn’t an “in between” bit at all. Although various types of spade. In that system, there just wasn’t a need for a transition bit. Some people will swear by a new bit they put in their horses mouth. 'I changed bits, and my horse felt so much better" But many times that’s because the horse has a new fresh feel in his mouth. Ask that same rider how his horse feels a couple weeks later, and most of the time, they are back to the same complaints as before, and are then looking for the next special new Myler bit that promises to fix the problem. And again, they feel so much better, for a while.
I think they are focusing at the wrong end of the reins.
The transitions bits started showing up the more amateur and hobby riders came along. The more time became a factor in making a horse. The more finished bridle horses went into decline. I attribute the rise of the now hundreds of types of “transition bits” to the growing number of people who don’t know what a bridle horse was or looks like.
All this being said. the one improvement on the simple jointed snaffle is a french link type. You hardly ever see a western rider riding in one, but I do when I do use a snaffle, sometimes.