I have ntoiced there has been a few of the talents being bugged in the light of the information given that some player data was whiped Im typing this as more of a way to inform. I had some recent troubles with groove not procing on hits. I did a test with magpieman and the results seemed to be on average stable hits with the first being 3 while the remaining being mostly 2 hearsts with one being 1.5 or 1 heart
