I was curious what is the general opinion about these statements made on TT, as there are a lot of people using a Zip Ty Racing fuel screw. This statement below concerns me, and I would like to know if this is of no concern to you? Aluminum is very soft (softer than brass) There have been many cases of the tip on the aluminum screws jamming and breaking off in the fuel screw seat, not good. There are also a lot of instances where the tip is not machined well. Stock tip is straight and round, some of the alloy ones I have seen are tapered! This messes up the pilot jetting, often requiring one to three sizes smaller pilot. On top of that because they are tapered, they are very sensitive to being set right and a general PITA. Also, I noticed some wrote (grayracer) that you would recommend that someone reuse the OEM spring... Does this also mean reuse the washer and oring? Get new ones or use the one that comes with the new zip ty fuel screw? Very much appreciated!!!!