What are the advantages of the Zipty fuel screw? I'm going to order the AIS removal kit from here and was considering the fuel screw as well because a lot of people love but I don't understand why. Other than being able to adjust it with your finger rather than a screw driver is it any better than the stock one? And don't flame me, I searched and read all the tutorials at least 3 times and didn't find an explanation as to why the Zipty is so great. Theres a lot of crap to sift through on searches too, takes a lot of time without a lot of good results.