To make a quadrella bet, select the race which is the first leg (generally the quaddie is the last four races of a meeting).
Above the odds there are a series of tabs. Select Quadrella then make your selections for each race by ticking the boxes. You can make as many selections as you like.
Once complete select the amount you wish to wager and click on place bet. We will work out the percentage of the dividend based on your bet. This is known as flexi betting.
To learn more about flexi betting, click here https://help.swiftbet.com.au/en/articles/6253463-what-is-flexi-betting