Threading lightly today off trk. r1 3-4-7-6-2 r2 5-4-6-3-1 r3 1-3-9-4-8 r4 5-1-8-3-2 r5 4-1-3-5-2 r6 1-6-8-10-3 r8 4-9-3-2-5 r9 5-7-2-4-1 r10 10-4-11-3-6