Slider with time - lag of value <-> scale

[richters]

Hi there,

I implemented a multi-value slider with time-values from 00:00 to 00:00. The implementation works great but - and that is difficult for users - there is a lag between the real value and the value of the scale (see screen attached).

Anyone got an idea?

My Values:

Minimum: 0

Maximum: 1

Interval: 0,0208333333    (-->half an hour)

automatic scale

Thanks in advance!