diff --git a/neo/maps/nav/ntre_subsurface_ctg.nav b/neo/maps/nav/ntre_subsurface_ctg.nav
index 1e565a5c..26f4c06a 100644
Binary files a/neo/maps/nav/ntre_subsurface_ctg.nav and b/neo/maps/nav/ntre_subsurface_ctg.nav differ