Scaling problem

Can someone please tell me why my sphere seems to be disappearing fromn the inside out the larger I scale it?!?! :spin:

… Weird… Never seen this before. Mind posting a blend of it? Might be your graphics card. Do you still have all the verts and faces after this happens?

You may need to increase your viewport clipping range.

Ditto: View-> View Properties-> Increase Clip End Increase