Thanks a lot for you replay!
I still experience the same problem, basically now that I climb I can “push” myself up I go up infinity unless I grab the box.
In my test I grab the top box on the right and tried to “push” myself to the left to be “floating” to the left side until I grab a different box or reach a wall.
But when I try to push myself to the sides (working good with up and down) it seems like there is no force.
I tried to check what cause force to be applied when going up and down but I got a bit lost in the blueprints :
Hope if you can help or point me in the right direction.
I hope its clear enough…