liftmaster Chamberlain Garage Door Opener Transmitter 300MC "force adjustment" Questions

...any problems. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE

...force adjustment is for making sure the door seats properly and should not impact the door closing unless you have it set too high, in which case it could be trying to exert excessive force on the ...

...there are 4. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE force. ...

...there are 4. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE

...there are 4. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE force. ...

...After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "down force" by turning the adjustment in the direction of MORE force. Good Luck, ...

...there are 4. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE force. ...

...there are 4. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE force. ...

...there are 4. After checking those things, there is a "up force" and "down force" adjustment on the opener, try increasing the "up force" by turning the adjustment in the direction of MORE

...force is out of adjustment and requires resetting. Either there are two knobs or screw slots that allow the down and up force to be set. Set the down force so the door close firmly, but does not slam ...