Hey Allegro-ers, I'm getting some odd behavior with Diffs in 15.2. I may be confusing myself with how it was handled in v14??? I have the primary width and gap as well as neck width and gap set in the constraint manager. I need to have a diff to diff separation as well. I have that as a line to line spacing in a Net_Spacing_Type and have the assignment table correct. When I route the diffs, the correct line widths and gap (primary and necking) appears. As soon as I finish the route, DRCs pop up all over the place with a line-line violation. The diffs are routed correctly, but the DRC says is should be the line to line spacing from the line-line set in the net_spacing_type. Why am I getting DRCs if all is correct as defined in the constraint manager and how do you control the diff to diff min spacing? Thanks to all in advance! -Randy ----------------------------------------------------------- To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx with a subject of subscribe or unsubscribe To view the archives of this list please login at //www.freelists.org. Our list name is icu-pcb-forum or go to //www.freelists.org/archives/icu-pcb-forum/ Problems or Questions: Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx Want to post a job listing ? DON'T DO IT HERE! Better yet, join our jobs listing forum. SUBSCRIBE: icu-jobs-forum-subscribe@xxxxxxxxxx POST: icu-jobs-forum@xxxxxxxxxx -----------------------------------------------------------