I got a "new", still in the box craftsman garage door opener(1/2 hp chain drive) for free. I got it out the box and laid out on a table was reading the instuctions and discover that it comes with enough stuff for a 7' door, I have a 9' door, looked up the part to make it work for me, called sears parts up and the "rail extention kit" is no longer available. Anybody else have this problem??? What did you do??? Any help would begreat, Thanks

) you are set, but if you need I suspect the spare pieces I have might help you. I recommend the kit, it has a few other bits and pieces that will make the job much easier, including the new, longer chain.
