You read the title, (I mean I hope so, just look up) so your probably confused on what I mean. Basically this is what I am talking about; Right-click on a slider ball and a GUI should open up where you can change the speed at the current location it is at. You can also right click the slider again at a different location to speed it up some more. Your probably asking yourself why can't you just press F6 and just use the slider velocity? Well it's just not fast enough for me. I'm guessing not everybody would agree on this feature, but I think this would be very helpful, especially for Lazer.