Which corrective pattern do you find the hardest to identify in real time? A) Zigzag (5-3-5) B) Flat (3-3-5) C) Triangle (3-3-3-3-3) D) W-X-Y Combination E) W-X-Y-X-Z Triple Combination 💬 Which one gives you the most trouble, and why? I'd love to hear everyone's experiences. Once a few people have replied, I'll share some of the things I look for when trying to distinguish between the different corrective structures.