Tactic again 3N-4-3 and 4-3W-1-2?

[NeuerOFR]

Hello,
my CL-Opponent is playing 4-3W-1-2 - i have playing 3N-1-4-2 and have lose 0:3.
Which Tactic is good for 4-W-1-2 and 3N-4-3 (my other CL-Opponent).

Greets