Any special obstacles when installing trac drive opener on 8 ft. tall door?
#1

I am installing a new sears trac drive garage door opener on a 8 ft. tall door. I know I must get the extension kit for the extra height. Is there anything special that would help me get this done other than reading the instructions beforehand. Also, I have installed chain drive openers before--are the trac drive models inherently more or less difficult than chain? This is a new build home so is no existing opener. Thanks, Brad
