MY stupid (Not) Goombas wont turn

Help my game, I want my totally ot goombas to flip when they touch walls or other goombas, But for some reason they dont-
http://www.flowlab.io/game/play/1232174

You have to manually flip the speed too

Collision --> Switch --> -3 --> X velocity
Always ------^ …\–> 3 -----^

Basically you need to go -3 to 3 on X velocity after flipping

Im still Having Trouble, I fixed it for the most part.

Close but use a toggle switch instead of a light switch, this way it changes direction every time it flips.

2019.09.12-17.31

2019.09.12-17.31_01

Thx a lot

Easy way to do it is just have collision = left and right ANY, have it toggle flip when collide and have a walking speed always going into the Forward Velocity.

But then they will float again