Frayed or damaged cables are in danger of breaking and could cause serious damage to the door, car or anything on its path including personal injury. Always check cables.

By upgrading your Drums (where the cable travels) your door will be more secure and will be very unlikely you would have a hung door or crash door because of slack in cables. Simple upgrades can prevent a lot of headaches.

Have a Professional do a yearly 25 point inspection and maintenance on your garage door to keep it in shape.