Lucky day

Today I can relax my mind , Because I find out problem in my project , The issue made me torment almost two week, I do not know how can I do . Next month There will 450 pcs PCB will be pilot produce . If we did not solve bug clear , we will get much trouble in future
Yester day I thought about remind issue . Suddenly I had a idea for the issue .
Today morning I was according my image to try it , Then I got the result that I want
I was very happy , Today I release the stone in my mind .
I have worked in electrical industry form factory engineer to R&D for ten year .
I always worry about bug . If I don’t make bug clear . I can’t relax my mind .
Oh it’s like maltose sticky of you . Until you fix it .