Hi, Shaun.

Maybe today's trifectas might agree with the formula as the pools will be much larger and therefore less open to distortions.

It has been suggested that with the introduction of Flexi Trifectas that the dividends have been low in the higher range, i.e. when outsiders run first, second/third. If this is the case, it would be logical to assume that the dividends when the favourite(s) do well that "overs" can be obtained.