Well, Tom and Gang, Guess what! The HUSKY spreadsheet does better than the AIM spreadsheet over the last 5 years with CGNX but still not as good as Buy & Hold. And the other interesting thing is that it works best when BUY safe is 0% and SELL safe is 15% as does the AIM spreadsheet.
AIM, with the same BUY safe is 0% and SELL safe is 15%, gets 23.32%/year.
HUSKY gets 25.35%/year but B&H gets 27.29%/year.
In general the HUSKY spreadsheet seems to better when the market has significant down turns, AIM does better in up markets and Buy & Hold does best over time in up markets, but as we all know is a total disaster when there is a severe downturn and a longer time to get back to where it started in price.
I'll do a few more tests when I get a chance to see what else is important.