Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Would this projector mount work with an Epson 8100 projector?
Document: Well constructed and very versatile mounting positions. However, it did not readily fit my Epson 3020 projector. The adjustable feet did not extend far enough to cover the Epson's mounting holes. Since I didn't find another adjustable extension mount that would work under $100, I decided to make it work. Went to Ace hardware and got some angle iron with mounting holes (the kind used for mounting garage door openers, but a little smaller).
I then mounted this mount's feet to the angle iron. This made the span the feet had to cover small enough to work.After it was all said and done, I spent another $18 on materials, but the mount now works great. Don't know why a universal mount won't work with Epson, one of the most popular projector brands.
I bought this for an Epson projector we use at work for a training classroom. We have false ceilings, so it was a bit more of a challenge to install and we had to get a little creative. All in all the mount  went up fairly easily. My only compliant is trying to adjust it. It requires a lot of tweaking in order to get it just right, and the design slows you down in the process. For the money though, I think it is worth the additional hassle.
I bought this product to use with an Epson projector, and even though it did not work as necessary, the manufacturer did everything they can to remedy the situation. I just had an issue with one short arm, but I also own an oversized projector, the Epson 8350. It is important to note that this projector mount looks similar to others on the site, however, after trying multiples, I can definatly say that this one has better hardware and stronger metal.
Good product easy to install, fast shipping I would recomend this productGood buy for the money. This mount looks good with my BenQ projector.
When opening the box, it seemed like there were enough configurations that installing the projector to this would be a snap. It actually wasn't. Installing to the ceiling was easy enough, but trying to balance the mount with a center point on the projector and trying to use the small and big adapters proved to be very difficult. At the end, we ended up using 3 long parts, 1 short part, and have a unbalance install.
I was really surprised with the quality of this mount for the price. Took a little bit of finagling to get it to fit my Benq W1070 projector but it does fit and that's what you would expect from a universal mount. It looks very nice and is very sturdy with quite a bit of adjustability to help you get the perfect alignment to your screen. Overall I am very pleased with this mount and you definitely cannot go wrong with the price!
We used this mount for a light-weight Epson projector for our worship services. It was super easy to install and relatively easy to adjust. The projector does wobble a bit but it is hardly noticeable.
Unfortunately I found out this is not a universal mount as such. I have an Epson PowerLite 3020 which is a big projector. This mount could only reach 3 of the 4 mounting screws - but unfortunately only on one side at a time (4 of the holes are a square on the corners of the device, 1 hole in the front).
I was really surprised with the quality of this mount for the price. Took very little time to install on my Epson projector. Looks very nice and is very sturdy with quite a bit of adjustability to help you get the perfect alignment to your screen. Overall I am very happy with this mount and you definitely recommend this to anyone.
Answer: i'd say yes it adjustable I got mine wondering but it worked all right.  can adjust the 4 arms  in or out to fit..  hope this helps you   ..Steve