Lots of deburring to do on the inboard inspar ribs. They are complicated because of the spar caps they have to nestle in and the stringers that lay on them. This is a job I wish there was a better way to do then using the flat file I use. Maybe I am going overboard with this, but the instructions say to remove all the shear marks from the edges of the sheared parts, so that's what I am doing.