A-1 Garage Door Repair 1564 W Hill Field Rd #2 Layton, UT 84041 (801) 341-9925 https://a1garagedoorrepairutah.com/ There was nothing at all obstructing the sensors and there was nothing relating to this concern in the operator manual. For that reason I stopped payment on my credit card and notified A1Garage https://local.google.com/place?id=4773348770137186336&use=posts&lpsid=CIHM0ogKEIPv9s7bmufwwgE