ActiveX Command Button Text Looks Bad

I have created an ActiveX command button and the text on the button looks crude. I know that is not very descriptive but I am unsure how to describe it. The text looks jagged and some letters are missing chunks of their letters. The font I have chosen is Calibri. If I create a Form Controls button I do not have this problem but I want the button to have a particular background color so I do not believe I can use a Form Controls button. I do not know why the other Calibri text on the worksheet looks fine while the ActiveX Calibri text does not. The attached image shows the two buttons with the top one being the ActiveX button while the bottom is a Forms button.

Any way to fix this? Thanks,

Shawn