**BUG** Concise problem statement: DRL files may contain holes with negative coordinates. While generating Fabrication output DRL files EasyEDA overwrites the first leading "0" with "-" sign when hole coordinate(s) is (are) negative. When such DRL is viewed using gerber-viewer.easyeda.com all holes with negative coordinates are displayed 10 times further away from the origin than supposed. Steps to reproduce bug: Load any fabrication output with DRL file(s) containing holes with negative coordinates. Results: Watch the holes with negative coordinates displayed far away from their expected locations. Expected results: Holes displayed at their normal locations as specified in the original design. Manual fix: Open DRL file(s) with any text editor, find all "-" and replace with "-0", save and reload the fabrication output. Watch the holes displayed in their proper places (unless the design is larger than 10' in one or both dimensions). Browser: Chrome