Warriors take on Ulster in tonight's PRO12 semi-final and they're desperate to give themselves the chance of lifting the trophy in next week's Grand Final in Belfast.
Speaking in the Scotsman, Peter said: “Until we get over the line and win something, until we put our hand up and win a competition and win a trophy, we are going to struggle to get the respect we want and we believe we deserve We are desperate this weekend. It would be massive for us finally to win something.
"You have seen us at our best in the last half-hour against Ulster [in the league last Saturday] and the first half-hour against Leinster and Cardiff. We can blow teams away and it’s just about doing that for the whole 80 minutes. Big games like these can be decided on one slip, one lack of concentration, one bounce of a ball.”