Many riders start shaking in their boots when they see the words "ditch and wall" on their course maps. They are, in fact, one of the most common jumps to strike terror in the hearts of competitors! But this is not necessary! Learn how to make friends with them here.
Too much inside rein is a common cause of horses missing their lead changes behind.
When the rider uses too much hand, the horse's hind legs have no place to go, so they cannot stride normally.
If you ride a nicely flowing forward free walk on loose reins long enough, horses very often begin to seek the contact on their own.
"A horse with amazing gaits can cover up even the most un-amazing rider." ~ Steffen Peters