I made an update this evening to the Turnaround Slicer tool. You can now go beyond character sheets and slice any grid you want.
Updates:
New - 4-way split preset for character sheets with 4 views
New - preset grids: 2x2 & 3x3
New - option to specify a custom number of rows and columns - see screenshot below (thanks for the awesome bookmark prompt that inspired this update!) New - Slices can now be locked individually or globally.
Improved - smoother manual resizing and dragging of slices.
New - selected Slices remain color-coded until deselected - easier when dragging or resizing
Have fun and make cool stuff!