Munster open up the Edinburgh defence for the first time tonight, but Ross McCann tracks Shay McCarthy all the way and makes an important covering tackle, forcing a knock-on.
However, from the resulting scrum, Munster win the penalty and kick to the corner.
Seven changes for Edinburghpublished at 19:27 Greenwich Mean Time 28 February
19:27 GMT 28 February
Munster v Edinburgh (19:35)
Sean Everitt has changed seven of his starting XV after the humiliating loss against Zebre last time out.
The South African head coach is boosted for the Cork visit by the return of co-captain Ben Vellacott and number eight Magnus Bradbury.
The only other change in the backline sees James Lang come in. However, with Emiliano Boffelli out with a hamstring problem, Matt Currie moves on to the wing.
In the forwards, Ewan Ashman is released from Scotland duty to start at hooker. He has come off the bench in every Six Nations match so far.
Paul Hill comes in at tighthead prop, Sam Skinner is into the second row, and Ben Muncaster joins Bradbury in the back row after a few weeks out with injury.
Ali Price drops to the bench, while Ben Healy misses out with a hip complaint. Cammy Scott is among the replacements and could make just a second appearance of the season.
'Problem child' Edinburgh continue to toilpublished at 19:23 Greenwich Mean Time 28 February
19:23 GMT 28 February
Munster v Edinburgh (19:35)
Tom English BBC Scotland's chief sports writer
Image source, SNS
Image caption,
Edinburgh's defeat by Zebre was their seventh in the league this season
Of all the troubling losses Edinburgh have suffered in the URC in recent seasons, and in a very stiff field, their defeat to Zebre last time out was a challenger for the most 'Edinburgh' of the lot.
Zebre were reduced to 14 men after 67 minutes and then got a red card in the 71st minute. So, against 14 players for seven minutes and against 13 for six minutes, Edinburgh still couldn't get the try that would have levelled the contest.
Their efforts - slow and plodding and utterly without conviction or invention - might have made their supporters cringe. Zebre had little bother repelling an attack so one-dimensional it made you wonder what on earth they do all week in training.
This has been the way of it at Edinburgh for way too long. The black sheep of the SRU family, they've been nothing but trouble. No coach can seem to fire them up. Sean Everitt is toiling horribly, just as others toiled before him.
Everitt is a good man, but it's not happening for him. This goes deeper than a coach, but the rebuild has to start somewhere.
The new leadership at Murrayfield - David Nucifora, primarily - had better start coming up with ways of helping the problem child.