I have the Bruno knob controller and Saturn steering box. When you 1st start the car, it takes a second or 2 to come on, but after that, I have never noticed anything weird feeling about it. I have it set really low.
I used the eastwood on my car. It has the consistency of water, so cover under the car when you spray it because it will start coming out of all the holes, seams, cracks, etc.
I think this year was the pinnacle, I'm sorry I had to miss it because it will probably never be this good again. It was at a time of year with decent weather, not when its 150 outside, combined with Znationals and at Road Atlanta... what could possibly top that?