i have noticed exactly what you said...slow is fast and fast is slow. i have found myself to be more consistant when using that theory. i posted a thread about dish wheels. i saw a guy that i was racing against had something that looked like some kind of plasic or something that covered his wheels on the outside to make the wheels have that "solid" look on the outside. he wouldnt tell me exactly what it was, but i over heard him telling another guy that it was something that you have to use a hair dryer to get it to stick to the wheels. do you know what it might be?