Hopefully simple question

[MMFSdjw]

Are jump pads possible?
I've got a spot in my map where I could use a ladder but I'd like to use a jump pad if it's possible.

I searched for "jump pad" and found nothing.

[MetKiller Joe]

You could try a animated device_machine with a script trigger.

[MMFSdjw]

I've never been able to successfully use scripts.
Has anyone ever successfully made a jump pad?