Red 'X' in Checkbox field

Hi,

Currently Zoho uses a X to indicate no activity in a checkbox field. Every user is our system has been confused by this. When they see the X, they assume that means it is checked. It isn't until later when they see the black check mark that they realize the mistake.

Can this be changed under the set up? We would much rather have a blank checkbox field, like how all the other types of fields are set up. If this cannot be changed, I would HIGHLY recommend this be added to your forthcoming upgrades.