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Underxposed subject matter (black iron plates in a dark corner) while you are backlit by that nice blue sky can be solved by adding a video light to fill in the underexposed black hardware you are pointing at around the 1m35s mark. Or moving the camera to include mostly the subject matter, with far less bright sky behind you. Auto-exposure can be your friend, OR enemy! : )

We have p536c springs that are discontinued. Can I use p528 instead with a longer chain?

The little chain that goes to the wall snapped off. Average cost of fixing?

Excellent tutorial for spring replacement/adjustment. Appreciate the chart you provide to determine what is the correct spring based on door size/weight. Very helpful. Thank you.

I have a question, I have SL728 springs on my garage door, can I replace it with P728 springs? Thank you in advance for your answer.

I have a question on spring length. I commonly see 28",30" and 32" I know the wire thickness 5,7,9 determines strength and how much weight the springs will lift. How do you pick the correct length of spring? My scenario - a rental property with 6 doors, All doors are original and I'm finding 4 spring lengths. My guess is the repair people use what they have and make it work... How to you pick the correct length? Any advantage to a longer or shorter spring? thanks

I can't seem to get my spring back on as easily a you do buy just bending my knees and pulling. The w hooks also don't stay in place the same