diff --git a/macro/trd/fair/trd.v23/Create_TRD_Geometry_v23a.C b/macro/trd/fair/trd.v23/Create_TRD_Geometry_v23a.C
index c6f258a2ee82f4b264c23daa3bbeee58c46410c1..3a1d9ddf4f19b27a2c3258dfc66930352f269e3e 100644
--- a/macro/trd/fair/trd.v23/Create_TRD_Geometry_v23a.C
+++ b/macro/trd/fair/trd.v23/Create_TRD_Geometry_v23a.C
@@ -896,9 +896,11 @@ void dump_info_file()
 
   fprintf(ifile, "# position\n");
   // Show position of TRD
-  fprintf(ifile, "%4f cm z-front position of TRD in hadron   setup\n", zfront[0]);
-  fprintf(ifile, "%4f cm z-front position of TRD in electron setup\n", zfront[1]);
-  fprintf(ifile, "%4f cm z-front position of TRD in muon     setup\n", zfront[2]);
+  TString sname = "NotASetup";
+  if (setupVer[setupid].CompareTo("_1h") == 0) sname = "hadron";
+  else if (setupVer[setupid].CompareTo("_1e") == 0) sname = "electron";
+  else if (setupVer[setupid].CompareTo("_1m") == 0) sname = "muon";
+  fprintf(ifile, "%4f cm z-front position of TRD in %s setup\n", zfront[setupid], sname.Data());
   fprintf(ifile, "\n");
 
   //  fprintf(ifile, "# envelope\n");
@@ -975,7 +977,7 @@ void dump_info_file()
   fprintf(ifile, "\n");
 
   // angles
-  fprintf(ifile, "# angles of acceptance for inner + outer modules\n");
+  fprintf(ifile, "# angles of acceptance for inner + outer modules (assuming the target is at z=0)\n");
 
   for (Int_t iLayer = 0; iLayer < MaxLayers; iLayer++)
     if (ShowLayer[iLayer]) {
@@ -1013,7 +1015,7 @@ void dump_info_file()
   fprintf(ifile, "\n");
 
   // aperture
-  fprintf(ifile, "# inner aperture\n");
+  fprintf(ifile, "# inner aperture (assuming the target is at z=0)\n");
 
   for (Int_t iLayer = 0; iLayer < MaxLayers; iLayer++)
     if (ShowLayer[iLayer]) {
diff --git a/trd/trd_v23a_1e.geo.info b/trd/trd_v23a_1e.geo.info
index 6029c6f4cc6ff40455e8f0815d799fbb2332b62e..ea9d27bf2d8993ca3430aecf21236f47e3b90569 100644
--- a/trd/trd_v23a_1e.geo.info
+++ b/trd/trd_v23a_1e.geo.info
@@ -5,9 +5,7 @@
 # created 20230621
 
 # position
-410.000000 cm z-front position of TRD in hadron   setup
 410.000000 cm z-front position of TRD in electron setup
-490.000000 cm z-front position of TRD in muon     setup
 
 # detector thickness
 284.000000 cm   end   of TRD (z)
diff --git a/trd/trd_v23a_1h.geo.info b/trd/trd_v23a_1h.geo.info
index e9137f788f5d49bf12b6bb7c974bd004a6204156..49e27e88b096224dff1a568ac3d8de15018744bc 100644
--- a/trd/trd_v23a_1h.geo.info
+++ b/trd/trd_v23a_1h.geo.info
@@ -5,9 +5,7 @@
 # created 20230621
 
 # position
-410.000000 cm z-front position of TRD in hadron   setup
-410.000000 cm z-front position of TRD in electron setup
-490.000000 cm z-front position of TRD in muon     setup
+410.000000 cm z-front position of TRD in hadron setup
 
 # detector thickness
 284.000000 cm   end   of TRD (z)
@@ -39,13 +37,13 @@
 -247.500000 cm to 247.500000 cm y-dimension of layer  3
 -247.500000 cm to 247.500000 cm y-dimension of layer  4
 
-# angles of acceptance for inner + outer modules assuming the target is at z=0
+# angles of acceptance for inner + outer modules (assuming the target is at z=0)
 vi: 30.11 deg, vo: 29.23 deg, h: 35.20 deg - vertical/horizontal - layer  1
 vi: 26.56 deg, vo: 25.75 deg, h: 31.30 deg - vertical/horizontal - layer  2
 vi: 23.70 deg, vo: 22.96 deg, h: 28.10 deg - vertical/horizontal - layer  3
 vi: 21.38 deg, vo: 20.69 deg, h: 25.46 deg - vertical/horizontal - layer  4
 
-# inner aperture assuming the target is at z=0 (normally should be -44cm)
+# inner aperture (assuming the target is at z=0)
 v:  3.69 deg, h:  7.34 deg - vertical/horizontal - layer  1
 v:  3.18 deg, h:  6.34 deg - vertical/horizontal - layer  2
 v:  2.79 deg, h:  5.57 deg - vertical/horizontal - layer  3
diff --git a/trd/trd_v23a_1m.geo.info b/trd/trd_v23a_1m.geo.info
index 6726c561e4e58797a23fb3279f75f23e05147d4a..b0ea0220240a5e121e142451d529cabfa0be09ce 100644
--- a/trd/trd_v23a_1m.geo.info
+++ b/trd/trd_v23a_1m.geo.info
@@ -5,9 +5,7 @@
 # created 20230621
 
 # position
-410.000000 cm z-front position of TRD in hadron   setup
-410.000000 cm z-front position of TRD in electron setup
-490.000000 cm z-front position of TRD in muon     setup
+490.000000 cm z-front position of TRD in muon setup
 
 # detector thickness
 284.000000 cm   end   of TRD (z)
@@ -39,13 +37,13 @@
 -247.500000 cm to 247.500000 cm y-dimension of layer  3
 -247.500000 cm to 247.500000 cm y-dimension of layer  4
 
-# angles of acceptance for inner + outer modules assuming the target is at z=0
+# angles of acceptance for inner + outer modules (assuming the target is at z=0)
 vi: 26.16 deg, vo: 25.36 deg, h: 30.86 deg - vertical/horizontal - layer  1
 vi: 23.38 deg, vo: 22.65 deg, h: 27.74 deg - vertical/horizontal - layer  2
 vi: 21.11 deg, vo: 20.44 deg, h: 25.16 deg - vertical/horizontal - layer  3
 vi: 19.23 deg, vo: 18.60 deg, h: 22.99 deg - vertical/horizontal - layer  4
 
-# inner aperture assuming the target is at z=0 (currently should be -44 cm)
+# inner aperture (assuming the target is at z=0)
 v:  3.12 deg, h:  6.23 deg - vertical/horizontal - layer  1
 v:  2.75 deg, h:  5.49 deg - vertical/horizontal - layer  2
 v:  2.46 deg, h:  4.90 deg - vertical/horizontal - layer  3