Reply to question for the s4/s2 owners

hey everyone,

i'm heavily leaning towards adding an s4 to my setup since it has pretty much everything i'm looking for, but i do have a question:

how well do the tempo faders work? i've read some conflicting information with some saying they work very accurately letting you adjust the tempo at .01% if you set the range low enough. others say that they are too short and not very accurate. does anyone have any experience with this?

there are some tracks that i just cannot get on the grid properly so i would like the option to be able to manually beatmatch when needed.

thanks!