Grid border

Hi,

I'm using grid to display a text file, so that each letter is in one column. This way I can select text blocks..

The problem is that it doesn't look good since there is a boder between each two columns which causes some space between letters that makes the display look bad..

Is there a way were the text can be written on the border, like in excel.. Or any other solution that could make it look better.. ? (my main goal is to be able to select blocks of text)

Thanks in advance..