I'm putting some riding time on a gelding for a friend. This horse (Chism) is really lazy.On his own he wont even pick up his back feet, just drags them along, he rubs the toe of his hoof off. when you make him move/pick up the pace, he picks his feet up fairly nicely,but his gaits are really rough. I've been working on collecting him, and creating lift, and it's helping some,but he is still terribly rough. I understand some horses are rougher than other,but I was hoping to help him be more pleasurable to ride. He had been evading the snaffle bit he was trained in, so when I was certain he had all the commands down,I put him in a small curb.He seemed to like it much better, didn't try to evade it at all, and kept his head down better too. Any ideas on if or how to make him a bit more comfy?