Seeing https://feedback.calistree.com/requests/p/new-grip-exercise-and-drop-sets-option reminded me that i have plate pinch as a custom exercise too...

It's similar to https://feedback.calistree.com/requests/p/crowdsourcing-of-exercise-data but instead of relying on single user creating the custom exercise, let's discuss the exercises with others, so that exercise is polished before being requested to be added officially :)