Frank Hadden reckons things are going right for Scotland despite a trio of pre-Six Nations setbacks.
Injuries, a lack of preparation time and a failure to sell-out their opening clash with Wales should make the hosts feel as miserable as the British weather.
But bullish Scotland coach Hadden insists his men are on course to shock the defending champions at Murrayfield.
Hadden said: "Wales are the Grand Slam champions and rightly favourites for the championship this year. They have a star-studded line-up in both the forwards and backs but crucially, they have hardly had any injuries.
"They have had a settled side for the last couple of years and if we'd been like Wales, we would have made faster progress.
"We had a massive number of injuries in the last two Six Nations campaign and the injury list is mounting again.
"But we believe we've got the strength in depth which makes us competitive."
Wales have been installed as firm favourites for to reclaim their crown following last season's Grand Slam triumph.
Warren Gatland's men were handed a further boost when the Welsh regions agreed the Kiwi would receive 13 days preparation time with his stars for the daunting trip north of the border.
But the IRB eight-day rule applied for Scotland, just months after the Scottish Rugby Union had a stand-off with Premier Rugby over access to their English-based players prior to the autumn Tests.
Hadden said: "We would have loved to have had the amount and quality of preparation time that the Welsh have had. Regulation nine has not been kind to us in that respect.
"We feel we've learnt how to maximise the small window of opportunity we have available to us and I'm really happy with the way preparations have gone. We're ready for Sunday."
More than 1,000 tickets are still available for the clash in Edinburgh - and Hadden knows his team must prove a box office attraction to the fans.
Hadden said: "There's no doubt we've made huge progress over the last few months but that's not what the punters want to see.
"They want to see the scoreboard moving in our direction more often than we've been doing. We're fully aware that we need to deliver more wins.
"It will be an extremely tough challenge for us but we believe we're more than capable of being really competitive against them - and beating them."
Scotland team v Wales: Hugo Southwell (Edinburgh); Simon Webster (Edinburgh), Ben Cairns (Edinburgh), Graeme Morrison (Glasgow), Sean Lamont (Northampton); Phil Godman (Edinburgh), Mike Blair (Edinburgh); Allan Jacobsen (Edinburgh), Ross Ford (Edinburgh), Geoff Cross (Edinburgh), Jason White (Sale), Jim Hamilton (Edinburgh), Ally Hogg (Edinburgh), Simon Taylor (Stade Francais), John Barclay (Glasgow).
Replacements: Dougie Hall (Glasgow Warriors), Alasdair Dickinson (Gloucester), Kelly Brown (Glasgow Warriors), Scott Gray (Northampton Saints), Chris Cusiter (Perpignan), Chris Paterson (Edinburgh), Max Evans (Glasgow Warriors).
Wales U20 duo Leon Brown and Lloyd Lewis face a busy couple of weeks ahead. Not only will they have a Junior World Championship to take part in, they are both sitting A Level exams during the competition.
Wales U20 face a tough group in the Junior World Championship with France, England and Japan lying in wait but Attack coach Jason Strange and back rower Tom Phillips are looking forward to the campaign ahead.
Angus O'Brien has quickly settled into the Wales Sevens squad after solid performances in Hong Kong and Japan. With two rounds remaining in Glasgow and Twickenham on the World Series, WRU TV's Graeme Gillespie chats to the rising star.
Wales winger Luke Morgan has established himself as one of the deadliest finishers on the Sevens World Series. WRU TV's Graeme Gillespie catches up with him on the eve of this weekend's round in Glasgow.
All roads lead to Cardiff on Sunday for the SSE SWALEC Finals Day at the Millennium Stadium. Cambrian Welfare tackle Ystradgynlais in the Bowl final, Ystrad Rhondda play Newcastle Emlyn in the Plate final while defending champions Pontypridd face Bridgend in the Cup final.
WRU Chief Executive Roger Lewis, Deputy Minister for Culture, Sport and Tourism Ken Skates and WRU Chairman Gareth Davies earlier this week launched a new competition in conjunction with the WRU unveiling its archive room.
Welsh players and management joined Deputy Minister for Sport Ken Skates at the Pierhead Building, Cardiff Bay earlier this week to reveal the Union's pioneering school-club hub initiative has been so successful the project will now almost double the scale of the original project.
The Scarlets, Newport Gwent Dragons, Cardiff Blues and the Ospreys look ahead to Judgement Day III which sees the Blues take on the Ospreys (2.30) and the Dragons tackle the Scarlets (4.45pm) at the Millennium Stadium tomorrow afternoon.
Ystradgynlais and Ynysddu played out a titanic struggle at Taffs Well in the SSE SWALEC Bowl semi-final. At the end of the game neither team could be separated after a 15-15 stalemate but Ystradgynlais go through on try count.