Each 400 hrs I notice I have a slight play in the aft end of my wheel pants. I am able to tighten the axle bolts to remove the play but I suspect they will just become loose again over time. I believe it is from the main wheel impact load during landing. the wheel pant is not balanced. I may have added extra filler and paint to these to get them smooth and overload the trailing edge. it seems .75 lbs in the nose would balance them so that the during landing it is a straight down load and not a rocking load. hopefully, that would correct the loosening fastener issue. has anyone balanced their main wheel fairings? I am hesitant to do this because I don't like to add dead weight.... but I'm leaning that way. looking for any experience for this.