AVOID 3-1-4-2, it just isn't good. I got pressured every time i faced the dandelion using 3-1-4-2, and i just wont the cl dominating a 3W-1-4-2 using the dandelion.

In your case, i'd use 4-1-4-1 or 4-1-3W-2 but DON'T go defensive or else he will overwhelm you. Use an aggresive setup with normal mentality, full pitch pressing, hard tackling and counter on. red arrows on your lone ST, MR/ML.