[SOLVED]Best way to moving a platform vertical and stop it when we want to?

Hey,

again a question, sorry im newbie in construct, i tried to move a platform for up to down and form down to up and i used the sine behavior, it's ok but it doesn't do exatly what i want.

I just want the platform go slowly down for example and stop and i want to, bur i think the sine behavior is not the best way to do that cause it does a cycle and i just want the platform go down, stop when i want, and if the player go again on it, she go up and stop when i want to.

Here a screenshot of my code but i know it's bad:

Thanks for help.

i updated the screenshot, its a bad monday for me :D, i guess the instance variable have the original y position of the object? i need to do it in a loop or something to give the feeling its moving slowly? for example in this loop add -2px

Yeah not instance variable, it is a condition on the object you can 'set y' every tick, so you can set y to current y + or - a value which moves it. For clarity.