deletions | additions       diff --git a/EWSB parameters.tex b/EWSB parameters.tex  index a0844a2..ff6097b 100644  --- a/EWSB parameters.tex  +++ b/EWSB parameters.tex 
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\begin{tabular}{|l| c| c| c| c| c| c| c|}  \hline Quantity & Physics & Present precision & &TLEP Stat errors & Possible TLEP Syst. Errors & TLEP key & Challenge \\  \hline  $M_Z (keV) $ & Input & $ 91187500 \pm 2100 $ & Z Line shape scan & 5 keV &   <100 keV & $E_{cal} & QED corrections\\  \end{tabular}  \end{center}  \end{table}