Inserting custom calendar fields

[gvtexas]

I asked this over at vBulletin community with no response. Hoping someone here might have the answer:

+++++++++

I'm in the right place in the template but can't get the right syntax to insert the custom fields of the calendar into the event link for the weekly view. I've tried (where X is the verified field id):

$post[fieldx]
$post[customfieldx]
$post[calendarcustomfieldx]
$post[customcalendarfieldx]

Also, this code:

<if condition="$show['customfields']">
$customfields
</if>

...shows the customfields on the individual events listing, but when I insert that code into the calendar_weekly_event template nothing shows (and I know I'm in the right place).

??

Thx.
Gary