Hey Dave, Thanks for the reply. Oh yeah, I'm on 15.5.1 also, XP Pro. I think you misread my e-mail. It's max neck length that I'm trying to use. It seems to just apply to an individual cline segment, where I need to set a max neck length for a whole cline. Gary Gary E. MacIndoe PCB Design Engineer Fort Collins, Colorado amd.com gary.macindoe@xxxxxxx ________________________________ From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of David Mattice Sent: Monday, July 14, 2008 3:26 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Re: Max Neck Length Version? I am STILL on 15.51. Max net length works to the specified length on a cline. Including multiple cline segments. You are seeing something different? That would be good to know as that would be a big problem with us upreving. dm ________________________________ From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Macindoe, Gary Sent: Monday, July 14, 2008 1:57 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Max Neck Length Hey guys, Up until now, I haven't had to worry about being even close to a max neck length spec. Now I have a max of 500 mils that the neck length can be, and I'm going to have to use that up. It looks like the "Max neck length" as specified in a Physical Constraint Set applies to a cline segment, not the full cline. If I can only have a max length of 500 mils for the cline (all of the segments adding up to 500 mils), how can that be set up? Thanks for any insight into this. Regards, Gary Gary E. MacIndoe PCB Design Engineer Fort Collins, Colorado amd.com gary.macindoe@xxxxxxx