Changing Step param now also updates Values in TextField and in label.
+ 4-5 new getter/setter methods.
Removed TextField value scaling by mouse. Typing numbers on the keyboard is much more precise anyways ;)
Step parameter is now multiplied as opposed to added. So it is a factor that you scale your value by atm. The lower the step setting, the more precise the result is.
jTextField input is now confined between max and min values.

To do :
Fix jTextField user input - it always deletes the last number for some reason.
Step param atm doesn't take the position of the other slider into account. Gotta fix that as well