After trying to visualize thousands(!) of lines of CNC code, I made this Excel spreadsheet so that I could see where a CNC program would be on my Snapmaker 350T. It pastes the clipboard into itself, creates formulas to extract the X, Y, & Z movements, and graphs them. I primarily use Fusion 360 to create my CNC files but it works with Luban created ones as well.
This is the first time I’ve tried to post a link to an Excel file on Google Drive, so if it didn’t work and you’re interested, please let me know.