I couldn't figure out how to put the files in this message but here is a link to them from my google drive ... [https://drive.google.com/file/d/1rePBJIr-sxBoQc1e638qzmG9NynPzMUN/view?usp=sharing](https://drive.google.com/file/d/1rePBJIr-sxBoQc1e638qzmG9NynPzMUN/view?usp=sharing)

I made the project public.  Here is the URL:  [https://easyeda.com/mchahn/p3-v2-head](https://easyeda.com/mchahn/p3-v2-head)

That's JLCPCB gerber viewer bug, please modify this topic to JLCPCB category they will check it. if you check the gerber at Gerbv is good, please keep ordering. About the gerber-viewer,You can use: [https://docs.easyeda.com/en/PCB/Gerber-Generate/index.html#Gerber-View](https://docs.easyeda.com/en/PCB/Gerber-Generate/index.html#Gerber-View)

Thanks, I did order it.  And yes it shows in gerbv.  It is strange that the didn't work in two online viewers I tried.