Heave been seeing that TS chances are actually mostly based on location and height.

More stage changes mean more chances to get TS, but preponderance of anecdotal data points making strong argument that to really have good TS chances you need to be in the right loc.

Center island, and Ynstere cliffs seem best for TS from what I can tell so far.

For who could be free when every other man's humour might domineer over him? - John Locke (2nd Treatise, sect 57)