A space for current working profiles for Lightburn software configured for terraPen plotter. Solenoid Relay Fluid NC - use this to for existing Solenoids with the Hardware controler board. Compiled for use with Fluid NC. terraPen_fluidServo.lbprefs - IN DEVELOPMENT - for servo control Solenoid Relay INT Fluid NC.lbprefs for solenoid with pivot arm and fluid nc