2 days ago my safe was 99.54 then dropped to 99.24 then in the next day i kept racing to 99.50 after few hours i checked it it was 99.24 again, after this i kept racing ........... until it was 99.53 (yesterday night) stopped racing and today(now) it's 99.26 with no reason ,thanks for reading it ,it would take about 21:260second , (about the time of the start to the end of pit stop in F1)