All my mills are coming out too small. To confirm, I created a 25.4mm square with inkscape and saved it as an svg, then loaded it into Estlcam to make the gcode. Then I loaded the gcode into repetier and it printed a 7/16in square instead of a 1in square. I’m attaching those files to this post.
My electronics setup is an Arduino with Ramps1.4 and 8825 drivers. I used firmware ‘Marlin-MPCNC_Ramps_T8_16T_LCD_32step’.
I’ve double checked the pulleys, they are 16t.
On the ramps board I installed 3 jumpers under the drivers.
The only thing I changed in the firmware was the parts for the lcd.
24_5mmSquare.zip (1.43 KB)
