I have run into this a few times, did a search and couldn't find a previous thread on this. I opened up a simple previously drawn flat part. The sketch says it is under defined but every item is just a dark grey - no blue. How do you turn that option on or revert to the default of fully defined items being in black, under/un defined items being in blue in a sketch? Look all over at the options and couldn't find it. Thanks.
SolidworksSketching