I've been using the available images and models, tuning parameters, and turning on watershed helps deal with some synapses which are close together. I run into issues where watershed acts unpredictably

The pink synapse is being cut up, which one would expect, but the yellow one ends up hyper segmented. Any tips for refining 'Apply Watershed's behavior?
I've been using the available images and models, tuning parameters, and turning on watershed helps deal with some synapses which are close together. I run into issues where watershed acts unpredictably
The pink synapse is being cut up, which one would expect, but the yellow one ends up hyper segmented. Any tips for refining 'Apply Watershed's behavior?