diff --git a/Arcade_MiST/IremM62 Hardware/IremM62.qsf b/Arcade_MiST/IremM62 Hardware/IremM62.qsf
index d4ee8de1..04c0d224 100644
--- a/Arcade_MiST/IremM62 Hardware/IremM62.qsf	
+++ b/Arcade_MiST/IremM62 Hardware/IremM62.qsf	
@@ -41,7 +41,7 @@
 # ========================
 set_global_assignment -name PROJECT_OUTPUT_DIRECTORY output_files
 set_global_assignment -name NUM_PARALLEL_PROCESSORS ALL
-set_global_assignment -name LAST_QUARTUS_VERSION "13.1 SP4.26"
+set_global_assignment -name LAST_QUARTUS_VERSION 13.1
 set_global_assignment -name PRE_FLOW_SCRIPT_FILE "quartus_sh:rtl/build_id.tcl"
 set_global_assignment -name SMART_RECOMPILE ON
 
diff --git a/Arcade_MiST/IremM62 Hardware/rtl/spritectl.vhd b/Arcade_MiST/IremM62 Hardware/rtl/spritectl.vhd
index f8b55288..507b44c8 100644
--- a/Arcade_MiST/IremM62 Hardware/rtl/spritectl.vhd	
+++ b/Arcade_MiST/IremM62 Hardware/rtl/spritectl.vhd	
@@ -70,7 +70,7 @@ begin
           yMat := yMatNext;
         else
           -- determine if the sprite is visible on the next line during active display
-          y := 640 - unsigned(reg_i.y) - unsigned(video_ctl.y) - 3;
+          y := 640 - unsigned(reg_i.y) - unsigned(video_ctl.y) - 1;
 
           -- hande sprite height, placement
           code := reg_i.n(10 downto 0); -- default
diff --git a/Arcade_MiST/IremM62 Hardware/rtl/tilemapctl.vhd b/Arcade_MiST/IremM62 Hardware/rtl/tilemapctl.vhd
index 26664060..6d9ae430 100644
--- a/Arcade_MiST/IremM62 Hardware/rtl/tilemapctl.vhd	
+++ b/Arcade_MiST/IremM62 Hardware/rtl/tilemapctl.vhd	
@@ -186,18 +186,22 @@ begin
         -- G Board
         -- JP1-4 - Tiles with color code >= the value set here have priority over sprites
         -- J1: selects whether bit 4 of obj color code selects or not high priority over tiles
-        prio := '0';
+        -- prio := '0';
         if ((hwsel = HW_YOUJYUDN or hwsel = HW_HORIZON) and attr_d_r(4 downto 1) >= x"8") or
            (hwsel = HW_LDRUN and attr_d_r(4 downto 1) >= x"c") or
            ((hwsel = HW_LDRUN2 or hwsel = HW_LDRUN3 or hwsel = HW_BATTROAD) and attr_d_r(4 downto 1) >= x"4") or
-           (hwsel = HW_KIDNIKI and attr_d_r(7 downto 5) = "111")
+           (hwsel = HW_KIDNIKI and attr_d_r(7 downto 5) = "111") or
+			  --For Kung Fu Master, not sure how the hardware actually does it, and couldn't determine from color code for sprite priority
+			  --so, as a hack, giving tiles priority over sprites for the first ~106 lines to hide sprite above top rung of stairs.
+			  (hwsel = HW_KUNGFUM and unsigned(video_ctl.y) < x"150") 
             then
           prio := '1';
+			 		  else prio := '0';
         end if;
 
-        if (pel = "000") then
-          prio := '0';
-        end if;
+--        if (pel = "000") then
+--          prio := '0';
+--        end if;
 
         ctl_o.pal_a <= attr_d_r(4 downto 0) & pel;
         ctl_o.prio <= prio;