no special secret methods. made most of my money at the end of the year shorting the "new bull market", i.e. right around the middle of nov all the experts and fools were declaring the bear was dead and the dow was shooting thru 10k...i was shorting the rallies did decent on overnights. and when i wasnt doing that i was just scalping 4 dimes and such.
and ssf's can be scalped its just not as profitable as you have to overcome the spread. THere are at least a few ssfs that trade at a 4 cent spread find one of these and learn how the lmm moves the price and there is no reason why you cant scalp em.
btw i am no guru or expert these next 6 months might see me give everything i have made back. that is why i do not like this question. patience some good calls not gambling and avoiding stupid trades that is how i earned money out of ssf's.