Try this:
Insert the column next to your On Hand quantity column (this will create a blank column I).
Right-click on your Rack #1 sheet tab and choose View Code. Copy and paste the code shown below into the code window. Close the VBA editor.
On your Rack #1 sheet, type a positive number in any cell in column I to increase the On Hand quantity in column H for that item. To reduce the On Hand quantity, type a negative number in column I. If you delete the number from column I, nothing will happen to the values in column H.
Bookmarks