Looking at the split list there does seem to be some cleaning effect. But not more than some 0.2s/km.

In hindsight Lappi and Sunninen's pace is not so surprising.

Lappi does not have to prove his speed after Sardinia, so he should take it a bit safer (also considering retirement early in Poland). Suninen on the other hand still has things to prove as he only shined in the uneven conditions on Friday afternoon in Poland, rest was good but not epic.

EDIT: Neuville 10th after 2nd stage, not going to be happy.