So you have a website with your own work on these theories? Or have you gone to other websites and used other peoples research to make your conclusions?
As I stated above I have a buddy (about 35 years now) who's into the CT/hoax stuff and guess what? He uses the thinking of others work to make his claims. He uses articles and websites where none of the work is his own. So you'd be wrong in that I've not read many theories (including Halbig) on not just SH but also Vegas, 9/11, Parkland and so on. There is certainly no lack of youtube videos or websites out there.
Earlier on the thread you made a few claims the "sign" was there for the "participants" to sign in. Was your original conclusion because you personally saw that sign and said "hey wait a minute what's this?" Or did you have someone else do your thinking for you? They told you that sign was there on the 14th so you adopted that theory. Then, when it was pointed out by myself and someone else
who took the time to research the claims you were left with having to admit that indeed the sign was not there the morning of the shooting.
Next you've mentioned the shadows. I didn't just wake up yesterday with the knowledge that those making the claims had used the wrong calculations. I looked at several random sites on the topic to see that there were people who took those findings, did their own labored research, saw where the original errors had been made (such as not allowing for DST) and they came to the conclusion the sun/shadows were exactly where they should have been.
I'm also aware of the websites that suggest these kids were never killed and then they show pictures of them being older. MUCH older. Like Senior prom older. Somehow Noah Pozner (age 6) and other classmates who would now be around 12 years old have warped into high school students around 17 and 18. And sadly some people will be too lazy to do the math and say oh hell yeah, that's them!
So it's really up to you on whether you want to be challenged on things you believe as a result of others work. What I've noticed with my buddy is, he no longer can look at a simple event without trying to find some obscure angle. I can question some events but generally do enough reading to find a peace of mind in what looks to be true. So yes, the sky is blue.