Is there a decent shortcut option for CUL desynth for someone who didn't cap out pre-HW? Looking to level up from fish desynthing but only got to about 75 before it started requiring the much rarer pre-HW fish. I assume you just have to bite the bullet and run with the r70 quality fish up to a certain point?

What Desynth level do you need before you can start trying to desynth the lowest level of Heavensward fish, even if it's a teeny chance?