Rolled 3, 2, 4, 6, 5, 1, 6, 5 = 32 (8d6)

>>6272614
>>6272656
+ to rolls is not 3d8 but 3d6+2
But there we go

Sigrun is making a Certain engagement, subtracting two dice for one success. Rolling 8d6+1, Target 3. The engagement itself is trivial, so speed is the metric of success.