Holy crap. SWA has Captains that think they should be using the tiller for directional control on T/O or landing????? MadJack....NOOOOOO... pilots that use the tiller in the way that you describe are guilty of poor operational procedures. Sorry, there is no other way to put it. You do not even remotely need to use the tiller for directional control unless you have some very unusual mechanical problem. Are you one of the pilots that taxis like Danica Patrick? It might be that you are using the tiller for "high speeds" on a taxiway and that has somehow translated into thinking the tiller is appropriate for take off speeds too. It isn't. This is a classic example of why you taxi at "taxi" speeds and the T/O regime is a whole different deal. All you need for T/O is rudder in any wind condition you are legal to fly in.