Kingsley Jones insists Newport Gwent Dragons' struggling scrum is on the right path.
The set-piece has been an Achilles heel for the Men of Gwent so far this season and proved costly in last week's loss to Edinburgh.
But Jones has urged patience and insists the scrum will improve.
"Our scrum is developing and it's going to improve by 50 per cent," said the Dragons forwards coach.
"The more games we play, the better we will get.
"We are suffering from only having one pre-season friendly, especially with the new (engagement) laws, and we are still looking for the best way to do things and which personnel to start and finish with.
"There are a lot of new players coming together and those units will improve with time out on the field.
"We are a long way from where we want to be and our challenge is to keep improving and developing week on week."
But Jones was satisfied with the performance in Edinburgh and is relishing this Friday's clash with the Scarlets.
"The players put a lot in and probably deserved a draw," added Jones.
"In a few weeks time we will probably win games like that.
"The squad deserve a lot of credit for their attitude and belief and it's important that we build on that against the Scarlets.
"The second half performance after Edinburgh went 13-3 up was excellent and now we need to respond to the late disappointment in what is a big derby.
"Our fans were brilliant against Ulster and I look forward to us putting in another big performance for them."
With Liam Williams forced out of the World Cup through injury, lock Luke Charteris and Skills Coach Neil Jenkins say they have to put yesterday's defeat behind them as Wales now look ahead to another physical encounter against South Africa in the quarter-finals of the Rugby World Cup.
Winger Alex Cuthbert is hoping get plenty of ball on the front foot against Australia tomorrow at Twickenham as Wales seek to halt the Wallabies' 10-match winnning streak which stretches back almost seven years.
Twelve young people have been selected to follow a one year WRU Coach Core apprenticeship programme. Coach Core was set up by the Royal Foundation of the Duke and Duchess of Cambridge and Prince Harry as part of the Olympics legacy in 2012 and the Duke of Cambridge was on hand to meet the apprentices on their first day in the job. The programme has been funded by the Hunter Foundation.
We look back on the victory over Fiji that makes it three from three for Wales in this World Cup, in a special extra Principality Welsh Rugby Union Podcast. We hear from Wales coach Warren Gatland, captain Sam Warburton, plus Gethin Jenkins, Tomas Francis, Alun Wyn Jones, Dan Biggar, Matthew Morgan and Tyler Morgan, as well as defence coach Shaun Edwards and getting the Fijian perspective from coach John McKee.
We look forward to the Ospreys v Blues derby clash in this week's Principality Welsh Rugby Union Podcast. Ospreys No 8 Dan Baker talks about the pain of missing out on the World Cup, as does Dragons wing Tom Prydie. Blues director of rugby Danny Wilson looks forward to his first Welsh derby in charge, we also hear from Dragons lock Matthew Screech and Wales Sevens team manager Steff Thomas.