Use Dice Control.
Keep your pass and come bets at table minimum.
Keep your original bets to table minimum, then make up the rest of the wager by laying the odds
A small number of dice controllers may be able to decrease the frequency of 7s and increase the frequency of point numbers enough to change the odds of the craps game in their favor.
One way to cut the risk is to skip the come bets and just bet pass plus odds.
If you bet $5 each on pass plus two come bets, and add $15 on each of those in 3x odds, that means you have $60 riding on one roll of the dice.