So I was doing my flight time grid for my Eagle interview next week. I realize that my time on the grid is different from the time in my logbook. Its about a50hr difference. So then I added my single and multi time together and its off by the same amount of time too. IMO thats a big difference. However, someone once told me that its common for the two times added together to be different by 10%. In my case it is off by about 4-5%. Does anyone have any input if you think this is going to be a problem?