diff --git a/src/main.lua b/src/main.lua
index bc3e9c0..a6a8722 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -50,7 +50,8 @@ local function importMechanism()
           end
         end
         if #slotsToSend > 0 then
-          inv:sendItemAwayMultiple(slotsToSend, perip, import_from_inv)
+          -- for some reason if i set perip here it takes like 9000 more decades , weird
+          print(inv:sendItemAwayMultiple(slotsToSend, nil, import_from_inv))
         end
       end
     end
diff --git a/src/modules/inventory/inv_ail.lua b/src/modules/inventory/inv_ail.lua
index 8a91e74..6ddd7c5 100644
--- a/src/modules/inventory/inv_ail.lua
+++ b/src/modules/inventory/inv_ail.lua
@@ -44,6 +44,9 @@ function AIL:sync()
 
   self.ail = abstractInventoryLib(found, true, {})
 
+  print("Defragging..")
+  self.ail.defrag()
+  print('Defragged.')
   print("AIL synced:", #found, "inventories")
 end
 
@@ -138,8 +141,7 @@ function AIL:sendItemAwayMultiple(slots, perip, id, maxAmount)
         allowBadTransfers = true,
         optimal = false
       }
-    ) or 0
-
+    )
     self.ail.performTransfer()
 
     if moved > 0 then
diff --git a/src/modules/inventory/inv_hopper.lua b/src/modules/inventory/inv_hopper.lua
index fe87566..0f30fa1 100644
--- a/src/modules/inventory/inv_hopper.lua
+++ b/src/modules/inventory/inv_hopper.lua
@@ -25,13 +25,13 @@ end
 
 function Hopper:sync()
   print("syncing hopper")
-  hopper("-scan-threads 32 -storage store " .. self.patterns)
+  hopper("-scan-threads 16 -storage store " .. self.patterns)
   print("synced")
 end
 
 ---@return fun()
 function Hopper:run()
-  return function()end
+  return function() end
 end
 
 ---@param itemName string