Hey , hello , thanks for answering me,if I climb on the sphere(1000km big sphere) that is created in the video , my character freezes and stays still (the same for bullets), on the other hand if I create a sphere of the same size but using the one already present in unrealengine in the shapes section , the character walks , jumps , all normal , however then you will see an ugly effect of black lines when you will put the atmosphere , as it is said in the video)