diff -r 06322bcfecdf -r 39902353b159 www/prod_print.php
--- a/www/prod_print.php	Tue Mar 03 20:38:37 2020 +0100
+++ b/www/prod_print.php	Wed Mar 04 10:48:21 2020 +0100
@@ -369,7 +369,7 @@
 			$this->Cell($vul,5,$st." staps giststarter",0,0,'L',true);
 			$this->Cell(40,5,'',0,0,'R',true);
 			$this->Cell(30,5,"Vooraf",0,0,'L',true);
-			$this->Cell(20,5,sprintf("%.2f",$sv)." L",0,0,'R',true);
+			$this->Cell(20,5,sprintf("%.3f",$sv)." L",0,0,'R',true);
 			$this->Cell(20,5,'',0,0,'R',true);
 			$this->Ln();
 		}