Cacharrera (reverse return) systemLong cushion → ball 2 → short cushion → same long cushion, with reverse spin

The cue ball first goes to a long cushion, from there touches ball 2 near the short cushion, strikes the short cushion and, under the effect of reverse spin, comes back to the same long cushion. The aim is the product of the start value and the position of ball 2 along the short cushion (2nd-cushion arrival). The start values are easy shortcuts of the 'unequal halves' calculation on which one-cushion bricole shots are based.

When? When ball 2 is near the short cushion and the cue ball is in front of the opposite short or long cushion, and the long cushion – ball – short cushion – same long cushion path is to be played with reverse spin.