Relative Ipos?

Lets say i have a platform, and its ipo is set to move up 10 units, then back down.
It works, but i โ€œalt-Dโ€ it and put it somewhere else, but it always goes back to its starting postion.:frowning:

Id like to know how to set an object, using ipos, to go up 10 units and then down 10 units REGARDLESS of its position. :confused:

Parent it to an empty then move the empty.

thx ill try that.

Oh, and can someon tell me exactly how to limit the speed of an object using python?
i havent started learning it yet, i just want the code :wink: