Is there a rule-of-thumb upper level of acceptable head motion? The tutorial gives these values as examples:

AvgTranslation AvgRotation PercentBadSlices AvgDropoutScore
0.489419 0.00398925 0 1

I have a subject with 

AvgTranslation AvgRotation PercentBadSlices AvgDropoutScore

30.018

0.209

24

1.6

I plan, of course, to use the index described in Yendiki et al. (2013) but would such high levels nevertheless be considered disqualifying a priori?  

Thank you!