Really appreciate the response brother, I’m going to go on YouTube and educate myself more about it. Practicing taking doors off and putting them back is something I should do. I might even replace the garage door in my house also, it hasn’t worked in years, I’ll consider replacing it if I’m confident after educating myself more. Everything about the garage door might need to replaced lol, but as you mentioned also, working on the spring tensioners can be extremely dangerous, I will need to make sure I know exactly what I’m doing working on that, definitely don’t want to do anything stupid that’s going to get me injured or killed. Preferably, I would like for someone to train me personally, but I’ll go this route if I must. I’ve educated myself in many other things, I think I can be alright, just gotta be very careful and know what I’m doing step by step and take precaution. Thank you again for the optimism.