Canopy Grommet and Dowel 50cc Slick 580

After flying my 50cc 580 slick I noticed an unusual amount of vibration on the canopy. Upon inspection the dowels had vibrated out, with nothing to attach the front to the fuselage it was bouncing around. The new dowels and grommets work very well absorbing the vibration. The dowels PLA are epoxied in and the TPU grommets just squeeze into place.