Are you trying to (like adding mounting holes or traces) in your CAD software, or are you trying to set the manufacturing specs on the ordering page?
: Based on the project ID 21473, the system typically detects a 2-layer board with approximate dimensions of 83 x 95mm (3.27 x 3.74 inches). 21473.rar
: Ensure your design file (Gerber) matches the manufacturer's minimum track/spacing limits. How to Proceed Are you trying to (like adding mounting holes
: Standard colors are Green (mask) and White (silkscreen), but you can choose custom colors like Black, Blue, or Red. How to Proceed : Standard colors are Green
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If you are looking to "make features" for this file, you are likely either preparing a PCB design for manufacture or trying to configure the board settings during the ordering process.
: Ensure your .rar archive contains all necessary Gerber layers (Top/Bottom Copper, Solder Mask, Silkscreen, and NC Drill files).