So I was driving the other day and put the rear windows down to circulate some air, when I went to put them up they both went fully up then straight back down to about half way and keep doing this ever since, the only way to get them up is to use the key fob and stop it just before the top, when they go back down again half way. Ive managed to get it so they are just in the seals so no water gets in but don't really trust them! Any advice? cheers