how can i get an object to just move back and forward like every 1 second forever?
I would add “The timer “Timer” is NOT greater than 2 seconds” in the first event.
Can you explain why? Because it’s works without that 
Oh, I didn’t see the “stop object” action which make it work without the condition. By the way, the first “stop object” action (in the first event) is useless.
It’s not useless. If I remove that first “stop object” this will happen: object goes good speed to the right and then accelerate to speed of light to the left because there is nothing to stop it 
Meh, it depends on the damping, and it isn’t show in the event dialog 
Yeah, but it’s much simple just put that" stop object" there than mix damping 