Hi all,

Attached is an example showing my misunderstanding about grid alignment. The 
attached works as expected when \setuplayout[grid=no] is used or the 'Author 
table' is commented out. The inclusion of the little table in the text is 
really just to convince myself that I can have a table with the grid 
enabled.

Any and all suggestions are greatly appreciated.

Cheers,
Randall

----
\showframe
%\showmakeup
%\showgrid

%%% Dimensions
\newdimen\PaperWidth \PaperWidth=8.5in
\newdimen\PaperHeight \PaperHeight=11.0in
\newdimen\TextWidth \TextWidth=5.5in
\newdimen\TextHeight \TextHeight=10.0in

\setuppapersize[letter][letter] % paper size
\definepapersize[width=\PaperWidth,height=\PaperHeight]

\setuplayout
[location=doublesided, % double-sided printing
grid=yes, %%%% WHY DOES THIS CAUSE AN ERROR?
topspace=0.50in, % the space at the very top of the page
backspace=1.5in, % the space in the gutter 
header=0.75in, % the space for headers
footer=0.50in, % the space for footers
leftmargin=1in, % the space for margin notes
rightmargin=1in, % the space for right margin notes
width=\TextWidth, % the width of the body text
height=\TextHeight] % the height of the body text

%%% Authors and Approvals
\def\AuthorsTitle{\midaligned{\sc{Authors and Approvals}}}

\def\startAuthors{%
\blank[2*big]\AuthorsTitle\\\blank[2*big]%
\hbox to \hsize\bgroup\hss\SetTableToWidth{6.5in}%
\starttable[|c|c|c|c|c|]
\HL
\VL \VL Function\VL Name\VL Signature\VL Date\VL\SR\HL}

\def\stopAuthors{\stoptable\hss\egroup}

def\Author[#1]{%
\getgparameters[Author][#1]%
\doifundefined{AuthorRole}{\gdef\AuthorRole{Prepared by:}}%
\doifundefined{AuthorFunction}{\gdef\AuthorFunction{-}}%
\doifundefined{AuthorName}{\gdef\AuthorName{-}}%
\doifundefined{AuthorSignature}{\gdef\AuthorSignature{}}%
\doifundefined{AuthorDate}{\gdef\AuthorDate{-}}%
\VL\AuthorRole \VL\AuthorFunction%
\VL\AuthorName \VL\AuthorSignature%
\VL\AuthorDate%
\VL\SR\HL%
\gdef\AuthorFunction{ }\gdef\AuthorName{ }%
\gdef\AuthorSignature{ }\gdef\AuthorDate{ }%
}

\starttext

%%% Start: Front 
\startfrontmatter

\startAuthors
\Author
[Role={Prepared by:},
Function={Scientist},
Name={John Smith},
Date={2005-08-24}]
\Author
[Role={Checked by}:,
Date={2005-08-24}]
\Author
[Role={Approved by:},
Date={2005-08-24}]
\stopAuthors

%%% Stop: Front
\stopfrontmatter

%%% Start: Body 
\startbodymatter

\section{One}

\dorecurse{3}{\input knuth}

\starttable[|c|c|]
\HL
\VL One \VL Two \VL\FR
\VL Three \VL Four \VL\LR
\HL
\stoptable

\section{Two}

\dorecurse{4}{\input knuth}

%%% Stop: Body part
\stopbodymatter

\stoptext