NCV rrd help

["Alun Watson" <Alun.Watson (at) fp.co.nz>]

Hello,
        I was hoping that you guy's might be able to suggest why my NCV
is not displaying. I get links on the both the trends webpage and the
new report page.
I've set up script that reports
squid

serverhttpbitsin : 38871.2
serverhttpbitsout : 8186.26
and squidclients



numberofclients:28
 
I've entered into "hobbitserver.cfg"
TEST2RRD="cpu=la<snip>,squid=ncv,squidclients=ncv"
GRAPHS="la,<snip>,ncv,squid,squidclients"
NCV_squid="serverhttpbitsin:GAUGE,serverhttpbitsout:GAUGE,*:NONE"
NCV_squidclients="numberofclients:GAUGE,*:NONE"
 
"hobbitgraph.cfg"
[squid]
        TITLE Squid IN-OUT
        YAXIS # bits
        DEF:serverhttpbitsin=squid.rrd:IN:AVERAGE
        DEF:serverhttpbitsout=squid.rrd:OUT:AVERAGE
        LINE2:IN#555555:IN_Traffic
        LINE2:OUT#880000:OUT_Traffic
        COMMENT:\n
        GPRINT:IN:LAST:IN_Traffic \: %5.1lf%s (cur)
        GPRINT:IN:MAX: \: %5.1lf%s (max)
        GPRINT:IN:MIN: \: %5.1lf%s (min)
        GPRINT:IN:AVERAGE: \: %5.1lf%s (avg)\n
        GPRINT:OUT:LAST:OUT_Traffic \: %5.1lf%s (cur)
        GPRINT:OUT:MAX: \: %5.1lf%s (max)
        GPRINT:OUT:MIN: \: %5.1lf%s (min)
        GPRINT:OUT:AVERAGE: \: %5.1lf%s (avg)\n
[squidclients]
        TITLE Squid Clients
        YAXIS # count
        DEF:numberofclients=squidclients.rrd:clients:AVERAGE
        LINE2:clients#880000:Number_of_clients
        COMMENT:\n
        GPRINT:clients:LAST:Number_of_clients \: %5.1lf%s (cur)
        GPRINT:clients:MAX: \: %5.1lf%s (max)
        GPRINT:clients:MIN: \: %5.1lf%s (min)
        GPRINT:clients:AVERAGE: \: %5.1lf%s (avg)\n