Hunting for the ETMy rubbing source, I removed the UIM (L2) LL Flag from the BOSEM (one of the last suspects).  Garcia ran a quick TF and observed that the mystery peaks were gone.  I replaced the flag, and the peaks still were vacant from a subsequent TF.  We then tweaked the alignment of the UIM UR flag since it was still a bit out and ran another quick TF.  Still no extra peaks.  Garcia is now going to run longer sets - hopefully the mystery peaks were just from the LL UIM flag brushing prior to this afternoon.