LaserUser.com Forum (formerly RDWorksLab)

hi im sure this is the millionth question about this i currently have the SH-G570 rudia board

when i first got the machine it ran sweet 4 days ago i use lightburn to engrave all my stuff but noticed the polarity was back to front so i went into settings and altered them (i also forgot to backup original ) so now i have a machine that slams from one side to another ive also notice the axis x,y,u show 10000.0
when i turn it on i have to press esc button to stop it grinding into the side

thanks

ade

LightBurn automatically saves a backup for you.

Go to File > Open prefs folder and look for an LBSET file from around the time you changed it. Copy that out onto your desktop, then you can Load that from the machine settings window and Write it back to the controller.

That is a wonderful feature Oz- I don't recall knowing that but when I opened Notepad++ there was a lbset file already open... so I once knew it and forgot. I will update our file on recovering the machine/Vendor files to reflect that- it is reason enough to buy Lightburn in itself. Thanks Gene