My son laser cut this plywood avbay sled for the nose cone of my current Binder Design Thug build. Normally I would use a U-bolt to attach the recovery harness. He went and added a tab to the sled instead (he's not into rocketry). I'm not sure I would trust this type method for attaching my harness to the nose cone. It's 1/4" birch plywood. Should I give it a try and hope the tab holds with the motor ejection charge or should I cut the tab off and use the normal U-bolt configuration. Any thoughts?