I tried to convert to "to extended precision float" and still the same result???
1904 Time -----------Elapsed time
3193763097.3750000---0
3193763097.3750000---0
3193763097.3899900---0.014989853
3193763097.3899900---0.014989853
3193763097.4059900---0.030990124
3193763097.4059900---0.030990124
3193763097.4059900---0.030990124
3193763097.4059900---0.030990124
3193763097.4059900---0.030990124
3193763097.4210000---0.046000004
3193763097.4210000---0.046000004
3193763097.4210000---0.046000004