diff --git a/css/main.css b/css/main.css
index 9ea256f..7e21aa7 100644
--- a/css/main.css
+++ b/css/main.css
@@ -194,15 +194,22 @@ div.button div.cooldown {
 
 /* Up/Down buttons. They're complicated! */
 
-.upBtn, .dnBtn {
+.upBtn, .dnBtn, .maxBtn, .zeroBtn {
 	position: absolute;
 	width: 14px;
 	height: 15px;
-	right: 0px;
 	cursor: pointer;
 }
 
-.upBtn.disabled, .dnBtn.disabled {
+.upBtn, .dnBtn {
+    right: 0px;
+}
+
+.maxBtn, .zeroBtn {
+    right: -11px;
+}
+
+.upBtn.disabled, .dnBtn.disabled, .maxBtn.disabled, .zeroBtn.disabled {
 	cursor: default;
 }
 
@@ -210,7 +217,11 @@ div.button div.cooldown {
 	top: -2px;
 }
 
-.upBtn:after, .upBtn:before {
+.maxBtn {
+    top: -2px;
+}
+
+.upBtn:after, .upBtn:before, .maxBtn:after, .maxBtn:before {
 	position: absolute;
 	border: medium solid transparent;
 	content: " ";
@@ -219,15 +230,15 @@ div.button div.cooldown {
 	bottom: 4px;
 }
 
-.upBtn:after {
+.upBtn:after, .maxBtn:after {
 	border-color: transparent transparent white;
 }
 
-.upBtn:before {
+.upBtn:before, .maxBtn:before {
 	border-color: transparent transparent black;
 }
 
-.upBtn.disabled:before {
+.upBtn.disabled:before, .maxBtn.disabled:before {
 	border-color: transparent transparent #999;
 }
 
@@ -236,7 +247,11 @@ div.button div.cooldown {
 	bottom: -3px;
 }
 
-.dnBtn:after, .dnBtn:before {
+.zeroBtn {
+    bottom: -3px;
+}
+
+.dnBtn:after, .dnBtn:before, .zeroBtn:after, .zeroBtn:before {
 	position: absolute;
 	border: medium solid transparent;
 	content: " ";
@@ -251,21 +266,27 @@ div.button div.cooldown {
 	margin-left: -3px;
 }
 
-.upBtn:before, .dnBtn:before {
+.upBtn:before, .dnBtn:before, .maxBtn:before, .zeroBtn:before {
 	border-width: 5px;
 	left: 50%;
 	margin-left: -5px;
 }
 
-.dnBtn:after {
+.maxBtn:after, .zeroBtn:after {
+	border-width: 2px;
+	left: 50%;
+	margin-left: -2px;
+}
+
+.dnBtn:after, .zeroBtn:after {
 	border-color: white transparent transparent;
 }
 
-.dnBtn:before {
+.dnBtn:before, .zeroBtn:before {
 	border-color: black transparent transparent;
 }
 
-.dnBtn.disabled:before {
+.dnBtn.disabled:before, .zeroBtn.disabled:before {
 	border-color: #999 transparent transparent;
 }
 
diff --git a/script/outside.js b/script/outside.js
index 9a74ca0..79ad486 100644
--- a/script/outside.js
+++ b/script/outside.js
@@ -296,8 +296,10 @@ var Outside = {
 			numGatherers -= State.outside.workers[k];
 			if(State.outside.workers[k] == 0) {
 				$('.dnBtn', row).addClass('disabled');
+				$('.zeroBtn', row).addClass('disabled');
 			} else {
 				$('.dnBtn', row).removeClass('disabled');
+				$('.zeroBtn', row).removeClass('disabled');
 			}
 		}
 		
@@ -310,8 +312,10 @@ var Outside = {
 		
 		if(numGatherers == 0) {
 			$('.upBtn', '#workers').addClass('disabled');
+			$('.maxBtn', '#workers').addClass('disabled');
 		} else {
 			$('.upBtn', '#workers').removeClass('disabled');
+			$('.maxBtn', '#workers').removeClass('disabled');
 		}
 		
 		
@@ -338,8 +342,10 @@ var Outside = {
 		$('<span>').text(num).appendTo(val);
 		
 		if(name != 'gatherer') {
+		  $('<div>').addClass('maxBtn').appendTo(val).click(Outside.maxWorker);
 			$('<div>').addClass('upBtn').appendTo(val).click(Outside.increaseWorker);
 			$('<div>').addClass('dnBtn').appendTo(val).click(Outside.decreaseWorker);
+			$('<div>').addClass('zeroBtn').appendTo(val).click(Outside.zeroWorker);
 		}
 		
 		$('<div>').addClass('clear').appendTo(row);
@@ -376,6 +382,26 @@ var Outside = {
 		}
 	},
 	
+	maxWorker: function(btn) {
+		var worker = $(this).closest('.workerRow').children('.row_key').text();
+		if(Outside.getNumGatherers() > 0) {
+			Engine.log('maxing ' + worker);
+			State.outside.workers[worker] += Outside.getNumGatherers();
+			Outside.updateVillageIncome();
+			Outside.updateWorkersView();
+		}
+	},
+	
+	zeroWorker: function(btn) {
+		var worker = $(this).closest('.workerRow').children('.row_key').text();
+		if(State.outside.workers[worker] > 0) {
+			Engine.log('zeroing ' + worker);
+			State.outside.workers[worker] = 0;
+			Outside.updateVillageIncome();
+			Outside.updateWorkersView();
+		}
+	},
+	
 	updateVillageRow: function(name, num, village) {
 		var id = 'building_row_' + name.replace(' ', '-');
 		var row = $('div#' + id, village);
diff --git a/script/path.js b/script/path.js
index 762cac5..41c9369 100644
--- a/script/path.js
+++ b/script/path.js
@@ -194,13 +194,17 @@ var Path = {
 				}
 				if(num == 0) {
 					$('.dnBtn', row).addClass('disabled');
+					$('.zeroBtn', row).addClass('disabled');
 				} else {
 					$('.dnBtn', row).removeClass('disabled');
+					$('.zeroBtn', row).removeClass('disabled');
 				}
 				if(num >= numAvailable || space < Path.getWeight(k)) {
 					$('.upBtn', row).addClass('disabled');
+					$('.maxBtn', row).addClass('disabled');
 				} else if(space >= Path.getWeight(k)) {
 					$('.upBtn', row).removeClass('disabled');
+					$('.maxBtn', row).removeClass('disabled');
 				}
 			} else if(have == 0 && row.length > 0) {
 				row.remove();
@@ -225,6 +229,8 @@ var Path = {
 		$('<span>').text(num).appendTo(val);
 		$('<div>').addClass('upBtn').appendTo(val).click(Path.increaseSupply);
 		$('<div>').addClass('dnBtn').appendTo(val).click(Path.decreaseSupply);
+		$('<div>').addClass('maxBtn').appendTo(val).click(Path.maxSupply);
+		$('<div>').addClass('zeroBtn').appendTo(val).click(Path.zeroSupply);
 		$('<div>').addClass('clear').appendTo(row);
 		
 		var numAvailable = Engine.getStore(name);
@@ -259,6 +265,30 @@ var Path = {
 		}
 	},
 	
+	maxSupply: function() {
+		var supply = $(this).closest('.outfitRow').children('.row_key').text().replace('-', ' ');
+		Engine.log('maxing ' + supply);
+		var cur = Path.outfit[supply];
+		cur = typeof cur == 'number' ? cur : 0;
+		if(Path.getFreeSpace() >= Path.getWeight(supply) && cur < Engine.getStore(supply)) {
+		  var maxExtraByWeight = Math.floor(Path.getFreeSpace() / Path.getWeight(supply));
+		  var maxExtraByStore = Engine.getStore(supply) - cur;
+			Path.outfit[supply] = cur + Math.min(maxExtraByWeight, maxExtraByStore);
+			Path.updateOutfitting();
+		}
+	},
+	
+	zeroSupply: function() {
+		var supply = $(this).closest('.outfitRow').children('.row_key').text().replace('-', ' ');
+		Engine.log('zeroing ' + supply);
+		var cur = Path.outfit[supply];
+		cur = typeof cur == 'number' ? cur : 0;
+		if(cur > 0) {
+			Path.outfit[supply] = 0;
+			Path.updateOutfitting();
+		}
+	},
+	
 	onArrival: function() {
 		Path.setTitle();
 		Path.updateOutfitting();