I have an issue that I have not been able to resolve easily. I have modeled a part starting with the longest version, I created configurations to change the length of the part and the ribbing ( kinda like a comb). The problem is, when I switch to the shorter configurations the fillets and drafts show an error because the edges or faces no longer exist. That is because the pattern instances change from configuration to configuration, the model updates and looks correct. It is just that the error messages are driving me nuts.
I know I can suppress the drafts and fillets for each configuration, but that seems unnecessary.