because it's a bumpy slide it's a little steep in places so the goats don't feel safe on the slide part. maybe if you could lift the base of the pink part a little it would make the slope just shallow enough that they'd use it but you'll need to make sure it's stable and wont topple to the side.
the wave aspect of the slide is the problem. (we had a similar slide - same height but "smooth" - and end was lifted by half-cinder block, to keep it from sinking in rain. first goat (triplets) to slide down was first of a thousand slides ... plus a ton of "king of the mountain" games)
