--- a/src/train_cmd.cpp	Wed Apr 23 20:56:08 2008 +0000
+++ b/src/train_cmd.cpp	Wed Apr 23 21:55:24 2008 +0000
@@ -203,12 +203,24 @@
 		/* Check the v->first cache. */
 		assert(u->First() == v);
 
-		if (!HasBit(EngInfo(u->engine_type)->misc_flags, EF_RAIL_TILTS)) train_can_tilt = false;
-
 		/* update the 'first engine' */
 		u->u.rail.first_engine = v == u ? INVALID_ENGINE : first_engine;
 		u->u.rail.railtype = rvi_u->railtype;
 
+		/* Set user defined data to its default value */
+		u->u.rail.user_def_data = rvi_u->user_def_data;
+	}
+
+	for (Vehicle *u = v; u != NULL; u = u->Next()) {
+		/* Update user defined data (must be done before other properties) */
+		u->u.rail.user_def_data = GetVehicleProperty(u, 0x25, u->u.rail.user_def_data);
+	}
+
+	for (Vehicle *u = v; u != NULL; u = u->Next()) {
+		const RailVehicleInfo *rvi_u = RailVehInfo(u->engine_type);
+
+		if (!HasBit(EngInfo(u->engine_type)->misc_flags, EF_RAIL_TILTS)) train_can_tilt = false;
+
 		if (IsTrainEngine(u)) first_engine = u->engine_type;
 
 		/* Cache wagon override sprite group. NULL is returned if there is none */
@@ -217,9 +229,6 @@
 		/* Reset color map */
 		u->colormap = PAL_NONE;
 
-		/* Set user defined data (must be done before other properties) */
-		u->u.rail.user_def_data = GetVehicleProperty(u, 0x25, rvi_u->user_def_data);
-
 		if (rvi_u->visual_effect != 0) {
 			u->u.rail.cached_vis_effect = rvi_u->visual_effect;
 		} else {