Hey gang, I’m an A&P helping a friend maintain his Christen Eagle. It was built in the 80’s and is in pretty nice shape. One issue we’re wrestling with is trying to find ways to keep his round inspection hole covers on. The plastic rings on the fabric have become brittle and cracked with age, although the fabric itself is fine. As a result, he’s occasionally lost a cover in flight. We’ve tried one mod but while they stayed on until this annual, they’re a big pain to reinstall. Any ideas are welcome. Larry