diff --git a/macro/tof/fair/Create_TOF_Geometry_v24a_FullWall.C b/macro/tof/fair/Create_TOF_Geometry_v24a_FullWall.C
index 24b6b82c6d094ac802964c1073f4f948ed279002..3617ea3d2f0ef89868a8682cb6600dd4bc1b36f7 100644
--- a/macro/tof/fair/Create_TOF_Geometry_v24a_FullWall.C
+++ b/macro/tof/fair/Create_TOF_Geometry_v24a_FullWall.C
@@ -70,7 +70,7 @@ const Float_t TOF_Z_Front = ("tof_v24a_1h" == geoVersion ? 450 :               /
                                   ("tof_v24a_1m" == geoVersion ? 680 :         // SIS 100 muon
                                      ("tof_v24a_3e" == geoVersion ? 880 :      // SIS 300 electron
                                         ("tof_v24a_3m" == geoVersion ? 1020 :  // SIS 300 muon
-                                           600                                  // Set default to SIS 100 electron
+                                           0                                  // Set default to SIS 100 electron
                                          )))));
 
 const TString GeometryType = "20b";
@@ -291,7 +291,7 @@ void Create_TOF_Geometry_v24a_FullWall()
   tof->Export(FileNameSim);  // an alternative way of writing the tof volume
 
   TFile* outfile                 = new TFile(FileNameSim, "UPDATE");
-  TGeoTranslation* tof_placement = new TGeoTranslation("tof_trans", 0., 0., 0.);
+  TGeoTranslation* tof_placement = new TGeoTranslation("tof_trans", 0., 0., 705.);
   tof_placement->Write();
   outfile->Close();
 
diff --git a/tof/tof_v24a.geo.info b/tof/tof_v24a.geo.info
index eb0259ba39b4596cda87cb781c459c45dcb051a4..2b9a176581a2f27cf12e3f098f7d75ffa4163331 100644
--- a/tof/tof_v24a.geo.info
+++ b/tof/tof_v24a.geo.info
@@ -2,15 +2,14 @@
 ##   tof_v24a information file
 #
 
-# created 20241216
+# created 20250130
 
 # TOF setup
-SIS 100 electron
 
 # envelope
- 706.00 cm   start of TOF (z)
- 902.50 cm   end   of TOF (z)
+ 106.00 cm   start of TOF (z)
+ 302.50 cm   end   of TOF (z)
 
 # central tower position
- 716.00 cm   center of staggered, front RPC cell at x=0
+ 116.00 cm   center of staggered, front RPC cell at x=0
 
diff --git a/tof/tof_v24a.geo.root b/tof/tof_v24a.geo.root
index bc4080675322d9c83689ab9eefdee1eb51e3cbac..1d3a5dcb9a34e67f95c5f05318ce54337bd3862d 100644
Binary files a/tof/tof_v24a.geo.root and b/tof/tof_v24a.geo.root differ