I have searched the assembly instructions and all the references throughout the manual but I can’t find a .3ml file to print the large rim for the rain gauge funnel. Did I miss something or is it in one of the .stl format files?
Please advise since I see that the rim is included in the manual instructions.
our rain gauge must go through a “bedding-in” and calibration process, from which the rim diameter can be calculated for your specific bucket to a 0.2mm/tip amount. Then you adjust the radius in a copy of the rim master fixed funnel.scad file to make your own .stl file for printing.
Please refer to Rain Gauge Calibration portion of the manual: