[Plugin: Job Manager] Sort Fields Numerically

I think the Job Manager plug-in is potentially a great tool but am having a bit of difficulty tailoring it…my lack of PHP knowledge is probably to blame.

I need to be able to sort job applications based upon numeric values – for example, lets say I would like a list of all applicants with > 3 heads.

If the number of heads is a field in the job application, then I would like have a query based on heads being “> 3” but when I do this, I get no results.

When constructing a job application form, I can’t find a ‘numeric’ field, but only a ‘text’ field. Am I doing something wrong, or how can I sort applicants using criteria such as greater than or less then?

Many thanks, and again, a great plug-in.

http://ww.wp.xz.cn/extend/plugins/job-manager/