fillet curvature showing gap after dividing bodies

Hi,

I apologize as this might be a duplicate question, didn't know how to move it to this more relevant section.

I am new to SW, and starting to learn, I tried creating a "product", and performed a conic fillet on couple of edges, and it worked as expected, the problem arises when I divide the body into more bodies, at this point on the joining of the two fillets there is a gap, as the curvatures do not match.

Attached is the screenshot of it.

Thank you for your suggestions, and help.

SolidworksParts And Features