David, I was not referring to Auto routing but interactive and I do not remember it shoving due to parallelism rules. Excuse me if my memory is fading, Gerry Gerry Meier, Sr. PCB Designer Freedom CAD Services. Inc Voice: (603) 864-1350 ** NEW** Cell: (256) 714-2791 Email:gerry.meier@xxxxxxxxxxxxxx Skype: rgmeier3 visit us at http://www.freedomcad.com<http://www.freedomcad.com/> P Think Green only print as needed. From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of David Price Sent: Friday, March 16, 2012 1:02 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Re: Max Parallelism not forcing spacing requirements. Only gives a DRC. The Router enforces parallelism perfectly. David At 01:53 PM 3/16/2012, you wrote: Mark, It has never worked that way neither has PCB Router - to get that you need to assign spacing rules Gerry Meier, Sr. PCB Designer Freedom CAD Services. Inc Voice: (603) 864-1350 ** NEW** Cell: (256) 714-2791 Email:gerry.meier@xxxxxxxxxxxxxx Skype: rgmeier3 visit us at http://www.freedomcad.com<http://www.freedomcad.com/> P Think Green only print as needed. From: icu-pcb-forum-bounce@xxxxxxxxxxxxx<mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx> [ mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Mark Salberg Sent: Friday, March 16, 2012 11:45 AM To: icu-pcb-forum@xxxxxxxxxxxxx<mailto:icu-pcb-forum@xxxxxxxxxxxxx> Subject: [PCB_FORUM] Max Parallelism not forcing spacing requirements. Only gives a DRC. Max Parallelism not forcing spacing requirements. Only gives a DRC. I have max Parallelism rules set as below. When I slide these traces together, it will report a DRC, but I would like it NOT to allow me to slide too close together. [[]] How can I set Allegro to NOT allow these traces too close together. During slide, I have Allowed DRC left UNCHECKED. [[]] Thanks in advance, Mark