diff --git a/code/modules/mining/machine_processing.dm b/code/modules/mining/machine_processing.dm
index aaa6aaf8b44..043fd387afd 100644
--- a/code/modules/mining/machine_processing.dm
+++ b/code/modules/mining/machine_processing.dm
@@ -313,37 +313,27 @@
 					continue*/
 
 
-				//if a non valid combination is selected
-
+				// A non valid combination was selected
 				var/b = 1 //this part checks if all required ores are available
 
-				if (!(selected_gold || selected_silver ||selected_diamond || selected_uranium | selected_plasma || selected_iron || selected_iron))
+				if (!(selected_gold || selected_silver || selected_diamond || selected_uranium || selected_plasma || selected_iron || selected_glass || selected_clown))
+					b = 0
+				else if (selected_gold == 1 && ore_gold <= 0)
+					b = 0
+				else if (selected_silver == 1 && ore_silver <= 0)
+					b = 0
+				else if (selected_diamond == 1 && ore_diamond <= 0)
+					b = 0
+				else if (selected_uranium == 1 && ore_uranium <= 0)
+					b = 0
+				else if (selected_plasma == 1 && ore_plasma <= 0)
+					b = 0
+				else if (selected_iron == 1 && ore_iron <= 0)
+					b = 0
+				else if (selected_glass == 1 && ore_glass <= 0)
+					b = 0
+				else if (selected_clown == 1 && ore_clown <= 0)
 					b = 0
-
-				if (selected_gold == 1)
-					if (ore_gold <= 0)
-						b = 0
-				if (selected_silver == 1)
-					if (ore_silver <= 0)
-						b = 0
-				if (selected_diamond == 1)
-					if (ore_diamond <= 0)
-						b = 0
-				if (selected_uranium == 1)
-					if (ore_uranium <= 0)
-						b = 0
-				if (selected_plasma == 1)
-					if (ore_plasma <= 0)
-						b = 0
-				if (selected_iron == 1)
-					if (ore_iron <= 0)
-						b = 0
-				if (selected_glass == 1)
-					if (ore_glass <= 0)
-						b = 0
-				if (selected_clown == 1)
-					if (ore_clown <= 0)
-						b = 0
 
 				if (b) //if they are, deduct one from each, produce slag and shut the machine off
 					if (selected_gold == 1)
@@ -361,13 +351,12 @@
 					if (selected_clown == 1)
 						ore_clown--
 					new /obj/item/weapon/ore/slag(output.loc)
-					on = 0
-				else
-					on = 0
-					break
-				break
-			else
+
+				on = 0
+
+			else // on == 0
 				break
+
 		for (i = 0; i < 10; i++)
 			var/obj/item/O
 			O = locate(/obj/item, input.loc)
diff --git a/code/modules/mining/satchel_ore_box.dm b/code/modules/mining/satchel_ore_box.dm
index 75c99097c54..d5d0c1c6402 100644
--- a/code/modules/mining/satchel_ore_box.dm
+++ b/code/modules/mining/satchel_ore_box.dm
@@ -5,7 +5,7 @@
 	icon_state = "satchel"
 	name = "Mining Satchel"
 	var/mode = 1;  //0 = pick one at a time, 1 = pick all on tile
-	var/capacity = 50; //the number of ore pieces it can carry.
+	var/capacity = 25; //the number of ore pieces it can carry.
 	flags = FPRINT | TABLEPASS
 	slot_flags = SLOT_BELT
 	w_class = 1
@@ -40,7 +40,7 @@
 	icon_state = "satchel"
 	name = "Cyborg Mining Satchel"
 	mode = 1;  //0 = pick one at a time, 1 = pick all on tile
-	capacity = 200; //the number of ore pieces it can carry.
+	capacity = 75; //the number of ore pieces it can carry.
 
 /**********************Ore box**************************/
 
@@ -48,8 +48,9 @@
 	icon = 'mining.dmi'
 	icon_state = "orebox0"
 	name = "Ore Box"
-	desc = "It's heavy"
+	desc = "A heavy box used for storing ore."
 	density = 1
+	var/capacity = 200
 
 	New()
 		if(prob(50))
@@ -57,10 +58,18 @@
 
 /obj/structure/ore_box/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if (istype(W, /obj/item/weapon/ore))
-		src.contents += W;
-	if (istype(W, /obj/item/weapon/satchel))
-		src.contents += W.contents
-		user << "\blue You empty the satchel into the box."
+		if (src.contents.len + 1 <= src.capacity)
+			src.contents += W;
+		else
+			user << "\blue The ore box is full."
+
+	else if (istype(W, /obj/item/weapon/satchel))
+		if ( src.contents.len + W.contents.len <= src.capacity)
+			src.contents += W.contents
+			user << "\blue You empty the satchel into the box."
+		else
+			user << "\blue The ore box is full."
+
 	return
 
 /obj/structure/ore_box/attack_hand(obj, mob/user as mob)
@@ -122,6 +131,6 @@
 		for (var/obj/item/weapon/ore/O in contents)
 			contents -= O
 			O.loc = src.loc
-		usr << "\blue You empty the box"
+		usr << "\blue You empty the box."
 	src.updateUsrDialog()
 	return
\ No newline at end of file
diff --git a/code/modules/recycling/conveyor2.dm b/code/modules/recycling/conveyor2.dm
index 9f59340ee07..eff057ee543 100644
--- a/code/modules/recycling/conveyor2.dm
+++ b/code/modules/recycling/conveyor2.dm
@@ -116,9 +116,15 @@
 
 	affecting = loc.contents - src		// moved items will be all in loc
 	spawn(1)	// slight delay to prevent infinite propagation due to map order
+
+		var/items_moved = 0
 		for(var/atom/movable/A in affecting)
+			if(items_moved >= 10)
+				break
+
 			if(!A.anchored)
 				if(isturf(A.loc)) // this is to prevent an ugly bug that forces a player to drop what they're holding if they recently pick it up from the conveyer belt
+					items_moved++
 					if(!step(A,movedir))
 						//if it's a crate, move the item into the crate
 						var/turf/T = get_step(A,movedir)