I am trying the do a variable radius fillet around the inside of the pin boss for this section of the part. At the apex of the circle I would like it at 5/16 and towards the bottom at 7/16. But everytime I try to do it it keeps giving me an error. I have tried to choose the side in order with no luck. I have also looked for help but I have not been able to find anything that would help with this situation. Can anybody please help?