Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Would like to find a set of X2772 trippers locally to make sure they work. K.C. Mo. area. Thanks, Jimbo
Document: Could not find locally in Las Vegas....I hoped this was the solution because the universal trippers didn't work on the old style timer. IT DID!!!! !
These replacement trippers work great for my discontinued pool timer. They are worth the money, these are hard to find.
My pool timer is over 20 years old and they take these trippers, I lost one and went every where to find them but they have been discontinued. Found on Amazon sold by Paragon Controls, thanks for keeping them in stock!
The trippers were exactly what I needed for our Paragon timer. They work perfectly and I'm so happy I was able to find them!
These trippers worked well with my ancient timer for my outside sign which was missing an ON trip. Now the sign is able to turn on and off at the times I set.
I ordered and received these parts and one of the two trippers was defective. The hole for the set screw was not tapped and thus the tripper was unusable. I had to pay for return shipping even though the part was defective. I think these parts are junk and the vendor is obviously not worried about customer satisfaction if  you have to pay for return shipping on a defective part.
These x2772 are obviously after-market reproductions and at $20 with shipping are much more expensive than when they were originally produce at about $5. However with that stated you are not going to find these for a Paragon 4014-20 timer anywhere else. They are also much cheaper than replacing and entire timer for at least $100 for parts alone. My only concern was whether the picture would match the product and they do.
Placing this order was a simple and easy thing to do. It's nice to not be overwelmed by problems when you place anorder. &#34; Thanks for simple &#34;
Exactly what I needed. they work great.
These little buggers wear out and you need the replacements to salvage the timer's operation. Expensive, but they work for a long time. Plus, this seller is exceptional.
Answer: no