3d Text cut into solid

[snelson1876]

Hi. I need to cut text into a 3d solid for a logo. The sign is going to acutally be hollow to illuminate the letter from the inside but I can't get the space to cut out the letters.

[ReMark]

Look at the Similar Threads below. The question has come up a few times already.

[JD Mather]

Attach the file of what you have so far if you can't figure it out.