Row #86 is a buggar! I finally figured it out and so I’m sharing what helped me. I’ve written out the whole row including the 3 side stitches.

Row 86
k3, ssk, yo, k10, k3tog, yo, k, yo, k, yo, k, yo, sk2p, k10, yo, sk2p, yo, k11, yo, k, yo, ktbl, yo, k, yo, k11, yo, sk2p, yo, k10, k3tog, yo, k, yo, k, yo, k, yo, sk2p, k10, yo, sk2p, yo, k10, k3tog, yo, k, yo, k, yo, k, yo, sk2p, k10, yo, sk2p, yo, k11, yo, k, yo, ktbl, yo, k, yo, k11, yo, sk2p, yo, k10, k3tog, yo, k, yo, k, yo, k, yo, sk2p, k10, yo, sk2p, yo, k10, k3tog, yo, k, yo, k, yo, k, yo, sk2p, k10, yo, sk2p, yo, k11, yo, k, yo, ktbl, yo, k, yo, k11, yo, sk2p, yo, k10, k3tog, yo, k, yo, k, yo, k, yo, sk2p, k10, yo, k2tog, k3

ktbl = this is the spine or column stitch that comes from original 3 leaf motifs at neck

k11 = the repeat on both sides of the spine/column is a knit stitch instead of a double decrease, thus a k11, not a k10
That’s a mouthful, but it worked for me.