diff --git a/calculations/XZ_technique.jl b/calculations/XZ_technique.jl
index e74c3c0..91214e1 100644
--- a/calculations/XZ_technique.jl
+++ b/calculations/XZ_technique.jl
@@ -1,8 +1,11 @@
+using Plots
+
 include("../EC.jl")
 include("../ho_basis.jl")
 include("../p_space.jl")
 
-μω_gen = 0.5 * exp(-1im * 0.47 * pi)
+angle = 0.47 * pi
+μω_gen = 0.5 * exp(-1im * angle)
 μ = 0.5
 l = 0
 V1 = -5
@@ -19,12 +22,18 @@ V = V1 .* V_Gaussian.(R1, l, ns, transpose(ns); μω_gen=μω_gen) + V2 .* V_Gau
 
 n_EC = 8
 train_cs = (0.7 .+ 0.05 * randn(n_EC)) - 1im * (0.2 .+ 0.05 * randn(n_EC))
-target_cs = range(0.77, 0.22, 6)
+target_cs = [0.5]
 
 near_E = 0.2 + 0.2im
+exact_E = [0.20845136860234303 - 0.07100640993695649im]
 
-EC = affine_EC(T, V)
+EC = affine_EC(T, V; ensemble_size=32)
 train!(EC, train_cs; ref_eval=near_E, CAEC=false)
-extrapolate!(EC, target_cs)
+extrapolate!(EC, target_cs; precalculated_exact_E=exact_E)
 
-plot(EC, "temp/XZ.pdf"; xlims=(-0.2,0.3), ylims=(-0.3,0.3))
+plot(EC; xlims=(0,0.3), ylims=(-0.3,0.3))
+hline!([0], color=:red, label="continuum")
+xlabel!("Re(E)")
+ylabel!("Im(E)")
+plot!(legend=:bottomleft)
+savefig("temp/XZ.pdf")
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