In advance of altering configurations, ensure there won't be any mechanical difficulties. Misaligned tracks, weakened rollers, or damaged springs can result in Bogus indications that mimic limit difficulties. Complete a quick garage door opener repair inspection: Never pressure or tamper While using the limit switch or its wiring. Constantly make https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7