--- polepos.OLD.c	2009-06-05 11:42:35.000000000 -0400
+++ polepos.c	2009-06-05 12:33:56.000000000 -0400
@@ -677,7 +677,7 @@
 
 static INPUT_PORTS_START( topracra )
 	// no coins ?!
-	PORT_START("IN0")
+	PORT_START("IN0L")
 	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
 	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
 	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_CUSTOM(auto_start_r, NULL)	// start 1, program controlled
@@ -686,6 +686,9 @@
 	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 )
 	PORT_SERVICE( 0x80, IP_ACTIVE_LOW )
 
+	PORT_START("IN0H")
+	PORT_BIT( 0x0F, IP_ACTIVE_LOW, IPT_UNUSED )
+
 	PORT_START("DSWA")
 	PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) )
 	PORT_DIPSETTING(	0x05, DEF_STR( 3C_1C ) )
@@ -1815,7 +1818,7 @@
 
 	/* extra direct mapped inputs read */
 	memory_install_read_port_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x02, 0x02, 0, 0, "STEER");
-	memory_install_read_port_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x03, 0x03, 0, 0, "IN0");
+	memory_install_read_port_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x03, 0x03, 0, 0, "IN0L");
 	memory_install_read_port_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x04, 0x04, 0, 0, "DSWA");
 
 }