Randomized surfing

I've played around a fair bit with adding random factors to my surfing. (Very, very carefully - you don't want to sacrifice super effective bullet dodging vs weaker guns.) It seems like there has to be something there! But I never got it to outperform my non-randomized version. Will be cool to see what you come up with.

Edit: Might be more accurate to say I've played with adding it to my Flattener.