diff --git a/presentations/fmea/fmea_pres.tex b/presentations/fmea/fmea_pres.tex
index 966dca0..a562a15 100644
--- a/presentations/fmea/fmea_pres.tex
+++ b/presentations/fmea/fmea_pres.tex
@@ -22,11 +22,16 @@
 \frametitle{FMEA}
 %\tableofcontents[currentsection]
 \end{frame}
+
+
+
+\begin{frame}
+\frametitle{FMEA}
 This talk introduces Failure Mode Effects Analysis, and the different ways it is applied.
 These techniques are discussed, and then
 a refinement is proposed, which is essentially a modularisation of the FMEA process.
-\begin{frame}
-\frametitle{FMEA}
+%
+
 \begin{itemize}
   \pause \item Failure
    \pause \item Mode
@@ -613,7 +618,8 @@ This creates an analysis hierarchy.
   \pause \item Create a '{\dc}', where its failure modes are the symptoms of the {\fg} from which it was derived.
   \pause \item The {\dc} is now available to be used in higher level {\fgs}.
   \pause \item We can represent this process as a function which converts a {\fg} into a {\dc} and use the symbol $ \bowtie $ to represet it.
-  \pause \item i.e. $ \bowtie ( FunctionalGroup ) \rightarrow {DerivedComponent} $
+  \pause i.e. $ \bowtie ( FunctionalGroup ) \rightarrow {DerivedComponent} $
+  %\item could use AMALG instead here $ \amalg $
 \end{itemize}
 \end{frame}
 
@@ -867,7 +873,7 @@ with equation~\ref{eqn:anscen}.
 % and equation~\ref{eqn:anscen}.
 % \clearpage
 
-%\section{Example}
+%\section{Example}/bowtie
 \begin{frame}
 \frametitle{FMMD - Failure Mode Modular De-Composition}
 To see the effects of reducing `state~explosion' we can use an example.