Weis wave

Been doing a lot of reading on Richard Wycoff and supply and demand. Also been reading “Trades about to Happen” by David Weis. If anyone has ever read this book you either like it or hate it. I personally kind of like it, notice I say , kind of like it. I will admit I actually like reading it. Weis sells a software program called the weis wave. Based on Richard Wycoff’s Tape reading and point and figure charts. It looks like a good software program, but I am not to sure on purchasing it, more like a plug in. It shows the Weis Wave on the chart, and has some indicators, plus cumulative volume with regular volume to show the difference, I guess. at 500 bucks, not bad and a lot cheaper than other VSA programs. Anyone try it out or have comments on this software program.