Thank you for all your help I replaced the main board, and it is all working fine. Once I got the board out of there, I found smaller burn spot on the board its real small and was hard to see but now that I know where it is it is easy to see if you look at the picture of the board very top and center once more thank you CanadianSpaTech you were patient and helpful.
Larry (San Diego CA) enjoying our hot tub again.