touch blueprint problem (see the GIF)

Hi everyone

I have a problem. I made a blueprint that lets me move an object. and as you see in the gif file it changes sizes when hovers over the other ones. the problem is that it sometimes jumps to the centre of the screen for no reason. for example when i release it on the centre of another object.I want it to sit on the other object.

I will be appreciated if you help me. Thanks.! (nahie is a small sphere collision in the orange sphere)

Well if you say that theres a small collision sphere in the spheres, i would guess it’s because of the collision.
Just Debug the Hit Break Result Location with print text and you’ll see the location coords.

Edit: And Blocking Hit.