Davies and Carlo Canna exchanged penalties early in the second half .
Tipuric 's outstanding individual try clinched the bonus point after 56 minutes , and the flanker again tore the defence to shreds before combining with Josh Matavesi to put Spratt over between the posts .
Davies and Carlo Canna exchanged penalties early in the second half , but Tipuric 's outstanding individual try clinched the bonus point after 56 minutes , and the flanker again tore the defence to shreds before combining with Josh Matavesi to put Spratt over between the posts .