good day SPMers- I'm extracting VOI eigenvariates and am concerned with the values of my % variance explained. I'm getting values between ~ 40 - 70 %... at what point should I re-evaluate my coordinates and/or spherical radius? Obviously this is an issue along a continuum, so I'm hoping to get more of a sense of what others in the field do if they encounter this. Thanks so much. -Salvatore Torrisi