3.5.3 slider.value doesnt change sprite width smoothly

[Jofator]

Hi, after upgrade from 3.0.5 to 3.5.3 I am dealing with visualization UISlider issue.
I change UISlider slider.value = newValue; on Update, but the width of sprite bar changes irregularly every 1/3 of second 
How can I make it back to smooth slider changes?

Thanks
Jofator

PS: Changing slider.value in Inspector works ok.

[ArenMook]

Updating it by small increments currently has an issue in 3.5.3 that's fixed in 3.5.4.

[Jofator]

Thanks for info, but I am standard user and 3.5.4 is not available yet 

[ArenMook]

It is now.