Two issues here:
1. After using the arrows to select a negative offset, if you try to access the manual BPM/offset option the game crashes because negative numbers are not valid in the offset field;
2. Cannot manually enter negative offset due to the same reason.
Hopefully it's a simple fix
1. After using the arrows to select a negative offset, if you try to access the manual BPM/offset option the game crashes because negative numbers are not valid in the offset field;
2. Cannot manually enter negative offset due to the same reason.
Hopefully it's a simple fix