Items with numbers in their names creates error.
When ever I add my lens to the list it freaks out. I type in my 12-70mm lens and the list changes it to LENS with a quantity of 12. Even if I type it as Lens 12 - 70mm or whatever I try it is the same result. Please consider a conditional formatting to remedy this so I don't have to spell out "Twelve to seventy mm lens"