I ordered the Chamberlain ML700-GB garage door opener to replace a very old Stanley one that had just died. The opener was delivered very quickly and I set-to with the assembly. I am rather handicapped with reach and strength but following the instructions that were intelligently laid out with diagrams in a separate book (a great idea that) was fairly easy to complete on my own. After one glitch with feeding the drive chain the right way through its support it was plain-sailing and worked first time. It might have been a good idea to offer for sale one or more additional remote controllers that I guess 9 out of 10 purchasers find they need. Good product, reasonable price, easily installed.
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