diff --git a/src/SynthDiag.jl b/src/SynthDiag.jl
index efc1e47..333768b 100644
--- a/src/SynthDiag.jl
+++ b/src/SynthDiag.jl
@@ -5,8 +5,7 @@ using StaticArrays
 import PhysicalConstants.CODATA2018: c_0, ε_0, m_e, e
 import QuadGK: quadgk, BatchIntegrand
 import GGDUtils:
-    interp, get_grid_subset_with_index, get_subset_boundary, subset_do, get_TPS_mats
-
+    interp, get_grid_subset, get_subset_boundary, subset_do, get_TPS_mats
 default_ifo = "$(@__DIR__)/default_interferometer.json"
 
 include("$(@__DIR__)/noise.jl")
diff --git a/src/interferometer.jl b/src/interferometer.jl
index df49039..d2dec39 100644
--- a/src/interferometer.jl
+++ b/src/interferometer.jl
@@ -117,7 +117,7 @@ function add_interferometer!(
                 config[:interferometer],
             )
     end
-    IMASDD.dict2imas(config, ids; verbose)
+    IMASDD.dict2imas(config, ids; verbose=verbose)
     compute_interferometer(ids; rtol=rtol, n_e_gsi=n_e_gsi)
     return ids
 end
@@ -271,8 +271,8 @@ end
 
 function get_sep_bnd(ep_grid_ggd)
     ep_space = ep_grid_ggd.space[1]
-    core = get_grid_subset_with_index(ep_grid_ggd, 22)
-    sol = get_grid_subset_with_index(ep_grid_ggd, 23)
+    core = get_grid_subset(ep_grid_ggd, 22)
+    sol = get_grid_subset(ep_grid_ggd, 23)
     sep_bnd = IMASDD.edge_profiles__grid_ggd___grid_subset()
     sep_bnd.element =
         subset_do(