[Tilecache] help with openlayers+tilecache?

[Jennifer Strahan]

Hello,

I'm hoping someone can help me to troubleshoot pink tiles that I'm 
getting at the maximum zoom level.  All other zoom levels are fine.  The 
error message for one of the tiles is: 

Current x value -13610224.040764 is too far from tile corner x -13610224.380764

My application is here:
http://www.parkinfo.org/review/

My tilecache configuration is:

[parks_access]
type=WMS
url=http://www.parkinfo.org/cgi-bin/mapserv?map=wms_calands_tilecache.map
layers=parks_access
bbox=-20037508,-20037508,20037508,20037508
extension=png
spherical_mercator=true
maxResolution: .597164
srs=EPSG:900913
extent_type=loose
levels=20
debug=no

And OpenLayers setup is:
           var options = {
                projection: "EPSG:900913",
                units: "m",
                maxResolution: .597164,
                maxExtent: new OpenLayers.Bounds(-20037508, -20037508, 20037508, 20037508)
           };

Thanks for the help!

Jennifer


-- 
Jennifer Strahan, GIS Specialist
GreenInfo Network - www.greeninfo.org -
Information and Mapping in the Public Interest

**As of Oct. 13, 2008 we have a new address**
564 Market Street, Suite 510
San Francisco CA 94104

Phone: 651-917-0191
Fax: 415-979-0371
Email: jennifer at greeninfo.org