LOL, it'll only take a few minutes to teach you everything I know. My first bopper swing at this spall shortened it by about 3/4".
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It's a little softer stone than I'm used to. I also had some bad steps, there are a couple small ones still in it. I had hoped to get an andice shaped point, but had to bring the sides in so much to get at the steps that it morphed into a triangle. So, I'm still not doing what I set out to do, but I did use the ishi to do 2 passes on each edge to get some of the look I was hoping for. I did use indirect to knock of a big step in the base before I went.
I have plenty of potato chip texas flint spalls to play with. Might as well hang on to yours. Looking forward to breaking some rock into gravel when you're here.
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The wife is home, time to jump in the pool.
George