I'm not sure if this is still supported but changing the first line of the template from
Code:
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="$stylevar[tablewidth]" align="center">
to
Code:
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="$stylevar[tablewidth]" align="center">
makes it fit better with the standard arcade templates (cellspacing

).
Great module btw, cheers.
HB