Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Does it fit Matrix models.
Document: Maybe a little pricy, but works great. It makes cocking and string adjustments very easy on the Excalibur Matrix 405. Without it, twisting or changing the string on this 290 pound monster is just about impossible for me.
An idiot at Arrrow Pecision suggested this crank for an Arrow Precision 175 pound Fury. Nothing about it fits! Nothing! I won't know anything about this crank until I am finished butchering my crossbow to fit it on and try it out. Looks like a nice solid crank. A pox on the guy at Arrow Precision! This crank cost more than my bow.Editing in:  I got it to work(took hours of measuring and cutting, and just guesstimating.
Very well built, easy to use, would recommend this to anyone who is having cocking problems of the higher poundage Excalibur crossbows.
This is a great product! I found it is not really needed if you use the rope cocker correctly but can be very useful if you have an injury or needing to change your string with minimum effort.
This device makes it so easy to load your arrow.When you get to be my age,this device is a real dream.
They don't make any bad products.Excalibur is the only crossbow I will ever use. Simple functional products that are designed and built to last. The epitomy of accuracy.
The big issue about being in a ground blind hunting deer is the second shot  ;-) when needed. Standing up and cocking the Excalibur 380 I have is a slower more disruptive method and this crank solves the problem nicely. Quick reload for the occasional follow-up.
The "but" is that it's noisy. If you're hunting and need to cock the crossbow with this, be prepared for a clicking noise that will scare the game out of the area. Cock the bow before you go into the woods and make the first shot count. I have a bad back and this really helps for repeated target shooting. It is well made, is easy to use and fits on the crossbow securely.
Product as described and delivered as stated. Equipment is a requirement for me, tried the aid works very well. A must for using your cross bow  .
Ordered this for my 90 year old father (shoots bullseyes from 30 yards with his Excalibur Axiom...he can even cock the 175 lb draw weight crossbow without this cock assist, but it makes shooting more enjoyable for him).The build quality is good, but the price seems way to high. Maybe there's something I don't know.
Answer: yes