I have a 2000 honda passprt. When I use the wipers in the slowest setting they come up about a foot and stop. Fast and really fast work just fine. This problem also happens when I go to clean the windsheild. It works just fine and will do the job but then on the last go around when its done, on the way down they stick I the same spot about a foot up? It started out that it would happen every once in awhile on just the one setting on low and would power through it if you left it on but now it wont. And its all the time. Any idea?