Index: trunk/src/buffer.c
===================================================================
--- trunk/src/buffer.c	(revision 13405)
+++ trunk/src/buffer.c	(revision 13406)
@@ -439,7 +439,7 @@
 	/* set buffer offset to 'mark' position */
 	Buffer->X = PCB_SWAP_X(Buffer->X);
 	Buffer->Y = PCB_SWAP_Y(Buffer->Y);
-	pcb_data_mirror(Buffer->Data, 0, pcb_false);
+	pcb_data_mirror(Buffer->Data, 0, pcb_false, pcb_false);
 	pcb_set_buffer_bbox(Buffer);
 }
 
Index: trunk/src/data.c
===================================================================
--- trunk/src/data.c	(revision 13405)
+++ trunk/src/data.c	(revision 13406)
@@ -426,7 +426,7 @@
 	return NULL;
 }
 
-void pcb_data_mirror(pcb_data_t *data, pcb_coord_t y_offs, pcb_bool text_too)
+void pcb_data_mirror(pcb_data_t *data, pcb_coord_t y_offs, pcb_bool text_too, pcb_bool pstk_smirror)
 {
 	PCB_VIA_LOOP(data);
 	{
@@ -435,12 +435,12 @@
 	PCB_END_LOOP;
 	PCB_PADSTACK_LOOP(data);
 	{
-		pcb_pstk_mirror(padstack, y_offs, 1);
+		pcb_pstk_mirror(padstack, y_offs, pstk_smirror);
 	}
 	PCB_END_LOOP;
 	PCB_SUBC_LOOP(data);
 	{
-		pcb_subc_mirror(data, subc, y_offs);
+		pcb_subc_mirror(data, subc, y_offs, pstk_smirror);
 	}
 	PCB_END_LOOP;
 	PCB_LINE_ALL_LOOP(data);
Index: trunk/src/data.h
===================================================================
--- trunk/src/data.h	(revision 13405)
+++ trunk/src/data.h	(revision 13406)
@@ -154,7 +154,7 @@
 pcb_board_t *pcb_data_get_top(pcb_data_t *data);
 
 
-void pcb_data_mirror(pcb_data_t *data, pcb_coord_t y_offs, pcb_bool text_too);
+void pcb_data_mirror(pcb_data_t *data, pcb_coord_t y_offs, pcb_bool text_too, pcb_bool pstk_smirror);
 
 void pcb_data_move(pcb_data_t *data, pcb_coord_t dx, pcb_coord_t dy);
 
Index: trunk/src/obj_subc.c
===================================================================
--- trunk/src/obj_subc.c	(revision 13405)
+++ trunk/src/obj_subc.c	(revision 13406)
@@ -1364,12 +1364,12 @@
 }
 
 /* mirrors the coordinates of a subcircuit; an additional offset is passed */
-void pcb_subc_mirror(pcb_data_t *data, pcb_subc_t *subc, pcb_coord_t y_offs)
+void pcb_subc_mirror(pcb_data_t *data, pcb_subc_t *subc, pcb_coord_t y_offs, pcb_bool smirror)
 {
 	if ((data != NULL) && (data->subc_tree != NULL))
 		pcb_r_delete_entry(data->subc_tree, (pcb_box_t *)subc);
 
-	pcb_data_mirror(subc->data, y_offs, pcb_true);
+	pcb_data_mirror(subc->data, y_offs, smirror, smirror);
 	pcb_subc_bbox(subc);
 
 	if ((data != NULL) && (data->subc_tree != NULL))
@@ -1403,7 +1403,7 @@
 
 
 	/* mirror object geometry and stackup */
-	pcb_subc_mirror(NULL, newsc, yoff);
+	pcb_subc_mirror(NULL, newsc, yoff, pcb_true);
 	for(n = 0; n < newsc->data->LayerN; n++) {
 		pcb_layer_t *ly = newsc->data->Layer + n;
 		if (ly->meta.bound.type & PCB_LYT_TOP)
Index: trunk/src/obj_subc.h
===================================================================
--- trunk/src/obj_subc.h	(revision 13405)
+++ trunk/src/obj_subc.h	(revision 13406)
@@ -60,7 +60,7 @@
 int pcb_subc_convert_from_buffer(pcb_buffer_t *buffer);
 pcb_bool pcb_subc_smash_buffer(pcb_buffer_t *buff);
 
-void pcb_subc_mirror(pcb_data_t *data, pcb_subc_t *subc, pcb_coord_t y_offs);
+void pcb_subc_mirror(pcb_data_t *data, pcb_subc_t *subc, pcb_coord_t y_offs, pcb_bool smirror);
 
 /* changes the side of the board an element is on; returns pcb_true if done */
 pcb_bool pcb_subc_change_side(pcb_subc_t **subc, pcb_coord_t yoff);