You can place an empty cell between other cells. This is always done in Insert mode and pushes down existing exposure, even if you are set to Overwrite mode.
|1.||In the Xsheet
|2.||Do one of the following:|
|‣||In the top menu, select Animation > Cell > Insert Blank Cell.|
|‣||Right-click on the selected cell and select Exposure > Insert Blank Cell.|
|‣|| In the Xsheet
|‣||Press Shift + J.|
The blank cell is inserted.
|1.||In the Xsheet view, select the frame range to clear.|
|2.||Right-click on the selected cells and select Clear.|