diff --git a/src/main.lua b/src/main.lua
index 5b0bdb0..3b7801b 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -585,15 +585,15 @@ local function VP_moveto(x,z, cx,cz,direction)
             move("back", true)
         end
     end
-    while y ~= cz do
-        if y > cz then -- z
+    while z ~= cz do
+        if z > cz then -- z
             if center(direction, 1) then move("right") end
             y = VP_movetoy(y, 3)
             cz = cz + 1
             move("forward", true)
             direction = 1
         end
-        if y < cz then
+        if z < cz then
             if center(direction, -1) then move("left") end
             y = VP_movetoy(y, 4)
             cz = cz - 1
@@ -790,8 +790,9 @@ while true do
         else
             local buf,dimensions = load(name)
             local stacks = VP_createstack(buf, dimensions)
-            
-            VP_printstack(stacks, dimensions)
+
+            local cx,cz,direction = 1,1,0
+            VP_printstack(stacks, dimensions, cx,cz,direction)
         end
     end
 end