Ender 3 pro thickness for springs

thingiverse

To maximize the leveling operation we can upgrade our springs or reinforce the existing ones. I opted for this solution on my Ender 3 pro, bringing the stop (Auto Home) to its lowest point, then making the extruder descend to its maximum limit. I positioned the springs at the end of their stroke and measured the distance between the nozzle and the print bed using business cards. This revealed a discrepancy of about 6mm on three sides and 3mm on the wiring side. To rectify this issue, I reduced the thickness by 3mm across all three sides. Thanks for your help! NB: I modified the spring thickness and created a small glass to keep them straight. Google Translator http://camxyz.altervista.org/creality-ender-3-pro/calibratura