Hi OSTexo. I wanted to have a smoother transition from the center X shape to the sphere body of the drone. Any value beyond 0.145 causes fillets to overlap. The desired look is similar to this:



I'm still happy with what I could achieve with MoI. Learned a ton and I'm doing stuff which I haven't been able to do so easily in Cinema 4D. :) This is how my work looks with some quick texturing: