CLIVE Griffiths has warned Wales that they must defend the set-piece on Sunday if they are going to record only their second win in 20 games at Murrayfield this weekend.

Wales defence coach sees the set-piece as a key area for his side to tighten up on, both in attack and defence.

And Griffiths feels that if they can do that, then a win will be on the cards for his side. He said: "We are preparing to target their set-piece.

"We've got to make sure that we disrupt their line-out and get round them at the ruck situation and stop that second wave of attack.

"Statistically we have the best defence in the championship so far.

"We have conceded three tries which is an average of one per game and in the modern game, considering the opposition we have faced you have to be really content with that."

Dragons full-back Kevin Morgan is expected to start in his favoured position on Sunday despite starting his last Wales game on the wing.

And Morgan is relishing a return to his best position in a ground where he suffered a horrific knee injury which saw him out of rugby for over a year.

He said: "It will be nice to go back to full-back, that is my natural position and where I feel most comfortable.

"I went off injured last time I played there for Wales and I was out of rugby for a long time so it doesn't hold happy memories for me.

Hopefully I'll have better memories after Sunday.

"I was stretchered off after injury to my knee, it was a bizarre way to get injured as I was actually chasing my own kick.

"But I've been back there for the Dragons this season when we played Edinburgh in the Heineken Cup and won and hopefully it'll be the same this weekend."

He added: "The squad is on a high at the moment after our recent results but we won't go there underestimating them."

Morgan is expected to be targeted early on, especially under the high ball, but the Dragons man is confident he can cope.

He said: Scotland have the ability to play well and they will be ferocious in the tackle and we can't let them get there tales up.

If we start to think about Ireland then we will lose to Scotland as we won't be focused." l Meanwhile, the missing shirts worn by Tom Shanklin and Stephen Jones in the England game have been found.

Both shirts turned up at team HQ, the Vale of Glamorgan Hotel, in a box marked "Private & Confidential, FAO Gareth Thomas".

When Thomas opened his mail on return to HQ today, the priceless shirts were there folded neatly in a cardboard box, with £3.45 postage paid!

"The boys are obviously overjoyed," said Thomas.

"Like I said at the time, the shirts are the only keepsake the players have of what was an historic win over England.

"To see them arrive back in the post like that really restores your faith in human nature. "We say we have the best fans in the world, but I think this quite categorically proves it!