I made this animation and it works perfectly but there's one little problem. There's a clock in the scene and I can't get the arrows to move in the right direction they are constantly moving backwards instead of forwards. I don't understand why I tried a lot of things and I tried to make the arrows again and again but everytime it gives the same problem. Sometimes it moves a while in the good direction but thean another keyfram later it moves backwards again. Does anyone know why and can anyone help me change it?! It has to be finished by monday because its for a school assignment!

(check the attachment)
greetz Maya