when my co-worker open a drawing (this drawing will obviously be locked), then I open the same drawing, everything looks okay except it is in the read-only mode. The only problem is, sometimes I open the drawing up and make some quick modifications, then don't really pay attention to the read-only letter head because they are too small; thus I have to save the drawing as something else, then insert the modified part into the original drawing etc... Question is: are there a way to adjust the read-only letter, maybe make it biggers, flashing, or even better, if the word is popped up in a big window that forces users to close before they can access to their drawings etc... Hopefully I make my problems clear. Thanks