Moutaineer, I had a mare that went psycho on MSM. Very strange but I rechallenged her and it definitely was the MSM.
I have had some good rides. Our weather is a little schizo right now. 80 degrees + one day and 55 the next...rinse, repeat. Plus it started raining off and on (which we sorely need). That pattern is supposed to continue over at least the next week. I don't mind at all. I far prefer 60-80 than 80-100 (July and August). I am going to make the most of it.
I have been working on bending lines and getting her to change said bend smoothly and with no change in tempo. She is doing well...once we dispensed with the bird drama. Lordy, birds bother her. Big birds, little birds. The other day, I finally had to set her down and gruffly tell her to get over it...which she did. She was spooking and slamming on the brakes at birds 30 feet away in the pasture


The Spanish walk work is progressing. I am still not getting her to pick her foot up and OUT but she is picking her knees up much higher with much less stomping. She is also starting to get the idea to keep her rear end under her instead of parked out. Yesterday we even got a bit of 'polka'. I would ask for a leg raise then walk her forward 2 steps, ask to raise again, walk forward 2 steps, etc. I am not yet asking for alternate legs. We did a set of right then a set of left. I think we might get it...eventually.
Happy riding all.
Susan