When adding screw or bolts using the "Smart Fasteners" option, I have problems almost every time with feature turning mustard coloured in the tree and an error message that reads "Hole series has changed. Please verify that current fastener is correct." To correct the problem I can right click and "Mark up to date" or "Edit Smart Fastener", but this doesn't permanently fix the problem. The "error" keeps recurring over and over again. Very frustrating!. Please can anyone help? I've also tried the Solidworks support helpline, but got no solution.