Hello, thanks for the answer, so you are saying I should check the other planes to see which one is higher for my future works too, by the way I also wanted to ask something, I am reading my max stress from one-two nodes which is in the fillet points and I used mesh convergence, the stress is finite so there is no singularity but it is just in one node. Is it might be artificial stress or should I consider this stress even it is in just one one to evaluate part will fail or not? ( It is not possible to change fillet radius since this radius is used for design the part)