Everything you just described is wholly or largely based on feel as is the case with the majority of what you describe in other explanations or videos about CTE. The whole system from top to bottom has tons of feel all throughout its various steps, and feel IS many of the steps. You are just absolutely dead set against ever using that word for some reason. Almost all aspects of CTE require copious amounts of feel which has been admitted by all the vocal advocates of CTE including yourself many times but always in more round about ways (like above) and always by avoiding the specific word "feel" like the plague (like above).
Why everybody on the CTE side of the debate is so absolutely scared of that word is the question, but it certainly isn't because it is an inaccurate word choice. Quite the contrary. It is the word that not only most accurately describes a lot of the steps involved in CTE, but it would also allow you to explain it better and for people to catch on and understand it better and want to give it a try. Without realizing it you are shooting yourself in the foot by refusing to acknowledge the feel involved in the system and by refusing to use the name for "estimation based on experience" that pool players are used to, understand, and relate to. You would have far more interest if you did.
Feel is essentially just "estimation based on experience". Some appear to have better talent for it than others, but all get better at estimating whatever it is with experience. Feel is used extensively in every pool system in the world including ghost ball and fractional aiming systems, because no system can accurately account for squirt, swerve, cut or spin induced throw, shafts with differing deflection properties, etc. Even the process of getting the aim/shot line itself even before adjusting for all of these other factors involves some feel in every system in the world including CTE (although unlike CTE some of them do give the correct theoretical shot line on paper prior to accounting for these variables).
In your example, you only know a "15 inside" because of feel. You are able to estimate a shot as being a 15 inside because of experience. Feel IS estimation based on experience. That is you using feel. It is no different than a fraction aiming system user who recognizes (estimates) say a 3/8ths ball overlap shot based on feel (their experience). Your description of "a little side spin" is again, a feel thing. Everything in your system that is "estimation made more accurate by experience" is feel and should be called for what it is.
Like every other aiming system in the world, your system cannot even get the correct theoretical aiming/shot line in real life without using some feel. And once you have that then you have to use even more feel on top of that to adjust away from that initial theoretical shot line that is actually incorrect because of all the variables involved in that particular shot (squirt, swerve, spin and cut induced throw, the deflection properties of your shaft at the bridge length you are using for that shot, etc) so you can then finally arrive at the correct actual shot line that will then pocket the ball on that particular shot based on your experience.
If you would market your system in a more honest and straight forward fashion, you would eliminate most of your "haters" (even though they aren't haters at all and just want to see honest marketing from you or anyone else), and probably even more importantly to you at least, I think you would find that more people would be more open and receptive to trying your system because they would understand it more, relate to it more, and not see it as just some hocus pocus fairy tale stuff and be turned off by it like most currently are because of all the false confusing claims and descriptions.
Something like the following marketing claim would not only be much closer to accurate but would also generate the most interest and receptiveness from the broad pool playing public IMO: "CTE is a system of steps that for some people allows your natural feel to be able do a better job with its shot making, resulting not only in increased shot making accuracy but more confidence". And when describing particular steps of the system, just be honest and say things like "you will develop a feel for the correct amount or type of pivot, or a feel for the correct amount of english, or a feel for what alignment will work best for a particular shot through experience as you use the system more and more".
