> In my current PCB design in Protel99SE, I need to place some rectangular > plate-through hole whis size is about 0.45mm x 1.2mm and 0.45mm x 0.7mm > > Would someone can help me? I don't know how to place such rectangular > plate-through hole in PCB, and generate a proper Gerber for manufacturer. You're going to have some trouble. Most board houses don't have rectangular drill bits . ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu