change return to home again under VP_printstack or rather, fix it.

src/main.lua

@@ -1,4 +1,4 @@
--- http://justus.l--n.de:3000/JUFS/cc_housebuild/raw/branch/main/src/main.lua
+local url = "http://justus.l--n.de:3000/JUFS/cc_housebuild/raw/branch/main/src/main.lua"
 
 if not _G["turtle"] then
     error("This program only runs on turtles!")
@@ -729,10 +729,10 @@ local function VP_printstack(buf, dimensions, cx,cz,direction)
             end
         end
     end
+    VP_moveto(ox,oz, cx,cz,direction)
     for _=1,buf["height"],1 do
         move("down")
     end
-    VP_moveto(ox,oz, cx,cz,direction)
     return cx,cz,direction
 end