Fine tuning (adjusting) presets

Topaz studio 1/2. Would it be possible to adjust current preset (look) and and save it in place of original? Something like LR function - where you can update current preset with current settings. So far I can only use orignal preset, tweak it and subsequently save under new name. And then delete old one.


That is a known issue.

unknown issue in Beta–what about in Studio 2 upgrade offered now-- still unknown?

Never said it was unknown issue in beta, if you are talking about the same issue with updating presets.