SORRY! I read that completley wrong.
So this is obviously coming from someone who has very little, to no knowledge/experience/trianing in dressage what-so-ever - so they are probobly going around the jumping course very poorly.
Just as CJ8Sky said - they obviously aren't educated to the fact that dressage is the fundamentals to educated jumping.
I am curious to read this thread Spyder. I would love to read the responses to this persons comment.