diff -r c0f0bbfefd63 -r ff45488d480e www/includes/db_inventory_equipments.php
--- a/www/includes/db_inventory_equipments.php	Wed Dec 19 21:58:21 2018 +0100
+++ b/www/includes/db_inventory_equipments.php	Sun Dec 23 20:13:36 2018 +0100
@@ -42,6 +42,7 @@
 	$sql .= "', kettle_volume='" . $_GET['kettle_volume'];
 	$sql .= "', kettle_height='" . $_GET['kettle_height'] / 100.0;
 	$sql .= "', mash_volume='" . $_GET['mash_volume'];
+	$sql .= "', mash_max='" . $_GET['mash_max'];
 	$sql .= "', efficiency='" . $_GET['efficiency'];
 	if (isset($_GET['insert'])) {
 		$sql .= "';";
@@ -102,6 +103,7 @@
 			'kettle_volume' => $row['kettle_volume'],
 			'kettle_height' => $row['kettle_height'] * 100.0,
 			'mash_volume' => $row['mash_volume'],
+			'mash_max' => $row['mash_max'],
 			'efficiency' => $row['efficiency']
 		);
 	}