i have more than enough power to light em up just stomping on it, even from a 10mph roll. neutral dropping is very, very bad, same with backing up, throwing it in gear while you're still going backwards and hitting it. push the brake in about 2/3 of the way and give it some gas, keep doing it until it starts spinning, you may have to give it more gas or less brake. this is known as powerbraking, and isnt very good for your brakes (and i dont think your transmission either) but its better than neutral dropping.