I've had a few Ludwig drums like that including an acro. you can use a grommet installing tool to tighten it up, if you have one. many have also made their own tool. be careful not to tighten too much as it can damage the grommet.

you can also insert some glue behind the badge and tape the badge in place until it dries properly.

one method I have also used successfully is the two hammer method. lay the drum badge down on a flat surface. lay the drum on a towel for protection. place a ball peen hammer in the back of the grommet from the inside. take another hammer and strike the ball peen hammer with a solid blow. check and see if the badge is tight. if not, try a little harder. just don't go crazy with the blow to damage anything. it works and only takes a minute.

hope this helps..

mike

What worked for me was a threaded hex bolt (all the way). I put a cup washer with the cup facing inward to the badge, then put the bolt through the hole, put a second cup washer on facing the grommet, then a nut on the blot. Held the outside and turned the nut to tighten. It helps to tape the badge in the position you want it first. A thick gauge washer wont bend. Use sockets not wrenches to prevent scratching. Sounds like a lot but goes quickly.

Thanks for the replies! Going to look into it today when I get off of work. Thanks again!