diff --git a/oregen-manager.lua b/oregen-manager.lua
index 61bd20c..e926857 100644
--- a/oregen-manager.lua
+++ b/oregen-manager.lua
@@ -40,32 +40,20 @@ local PRODUCTS = {
 -- these will be crafted when needed
 local RECIPES = {
     ["minecraft:iron_nugget"] = {
-        ingredients = {
-            {"minecraft:iron_nugget", 60},
-            {"minecraft:gravel", 24},
-        },
-        addr = PRESS_ADDR,
+        {"minecraft:iron_nugget", 60},
+        {"minecraft:gravel", 24},
     },
     ["minecraft:gold_nugget"] = {
-        ingredients = {
-            {"minecraft:gold_nugget", 64},
-            {"minecraft:gravel", 64},
-        },
-        addr = PRESS_ADDR,
+        {"minecraft:gold_nugget", 64},
+        {"minecraft:gravel", 64},
     },
     ["create:zinc_nugget"] = {
-        ingredients = {
-            {"create:zinc_nugget", 64},
-            {"minecraft:gravel", 32},
-        },
-        addr = PRESS_ADDR,
+        {"create:zinc_nugget", 64},
+        {"minecraft:gravel", 32},
     },
     ["create:copper_nugget"] = {
-        ingredients = {
-            {"create:copper_nugget", 63},
-            {"minecraft:gravel", 18},
-        },
-        addr = PRESS_ADDR,
+        {"create:copper_nugget", 63},
+        {"minecraft:gravel", 18},
     },
 }
 
@@ -121,7 +109,7 @@ function cycleItems (ticker, items)
         }
         ticker.requestFiltered(addr, request)
         os.sleep(1)
-        return makeRequest(item, amt - limit, addr)
+        return makeRequest(item, amt - limit)
     end
     for _, pair in pairs(PRODUCTS) do
         local name, addr = pair[1], pair[2]
@@ -141,10 +129,10 @@ function getAmounts (storage_f)
     return result
 end
 
-function getNumCraftable (ingredients, current_stock)
+function getNumCraftable (recipe, current_stock)
     local result = nil
     local item, count
-    for _, ingredient in ipairs(ingredients) do
+    for _, ingredient in ipairs(recipe) do
         item, count = ingredient[1], ingredient[2]
         if current_stock[item] == nil then return 0 end
         local num = math.floor(current_stock[item] / count)
@@ -154,25 +142,23 @@ function getNumCraftable (ingredients, current_stock)
             result = math.min(result, num)
         end
     end
-    if result == nil then result = 0 end
     return result
 end
 
 function craftRecipe (ticker, recipe, count)
     if count == nil then count = 1 end
     local createRequest
-    createRequest = function (recipe, i)
-        if i == nil then i = 1 end
-        local ingredient = recipe.ingredients[i]
+    createRequest = function (recipe)
+        local ingredient = table.remove(recipe)
         if ingredient == nil then return end
         local item = {
             name = ingredient[1],
             _requestCount = ingredient[2],
         }
-        return item, createRequest(recipe, i + 1)
+        return item, createRequest(recipe)
     end
     while count > 0 do
-        ticker.requestFiltered(recipe.addr, createRequest(recipe))
+        ticker.requestFiltered(PRESS_ADDR, createRequest(recipe))
         os.sleep(1)
         count = count - 1
     end
@@ -201,7 +187,7 @@ function run (ticker, export_storage, current_modes)
         if mode[1] == "recipe" then
             -- make as many recipes as you can with current stock
             local recipe = RECIPES[item]
-            local count = getNumCraftable(recipe.ingredients, stock_amounts)
+            local count = getNumCraftable(recipe, stock_amounts)
             craftRecipe(ticker, recipe, count)
         elseif mode[1] == "export" then
             local export_amt = export_amounts[item]