diff -r 41d21817608e -r fe9ac6d49c4f www/prod_forum.php
--- a/www/prod_forum.php	Sun Oct 27 20:20:09 2019 +0100
+++ b/www/prod_forum.php	Sun Oct 27 22:39:28 2019 +0100
@@ -127,7 +127,8 @@
 	$amount = floatval($item['h_amount']) * 1000;
 	$time   = floatval($item['h_time']);
         $alpha  = floatval($item['h_alpha']);
-	$ibu    = calc_IBU($item['h_useat'], $item['h_form'], $preboil_sg, floatval($row['batch_size']), $amount, $time, $alpha, $row['ibu_method']);
+	$ibu    = calc_IBU($item['h_useat'], $item['h_form'], $preboil_sg, floatval($row['batch_size']), $amount, $time, $alpha,
+		$row['ibu_method'], $row['brew_whirlpool9'], $row['brew_whirlpool7'], $row['brew_whirlpool6']);
 	$moment = $hopuse[$item['h_useat']];
         if (($item['h_useat'] == 2) || ($item['h_useat'] == 4)) {    // Boil or Whirlpool
         	$moment = $hopuse[$item['h_useat']].' '.$time." minuten";