I agree, the tool is great. I love the graphing that gives you a physical graphic depicting where all the events occur. I have to cut and paste the events in my chart by hand. Great for seeing your results and making fine adjustments. I even learrned a few new Excel tricks from it :-)
I just think that including the makeup pulse in both the EOIT and SOIT calculations is a double dip. You either tell the calculations the EOIT is 30 degrees earlier or you calculate the EOIT without it and back calculate the SOIT 30 degrees earlier based on a straight up EOIT.
I added an IPW vs RPM Graph to my scanner and copy and paste that data during a ramp run into the tool. Even added it to my Abacus based tool :-)
Ed M