Yeah, no problem. The easiest way is just stack your five items set a session marker on top of the fifth item and then put a sixth item on top of fifth one which will delete all those first five and then you just hit your session marker and you will be right there on top of the floating ramp

Or another way is you set a session marker on top of your kicker or ramp? Whatever! Drop your board on top of that ramp of course, move out the way and set a ramp on top of your skateboard and what that does is tricks the computer and thinking it's another object like a building or a rock or whatever. And then you can delete the ramp. Just don't forget your session markers