I know I'm beating this dog to death, but nope. Still not working for me. I have no doubt it's working for you, but I've tried many variations/options:

installed new module (.51)
installed new module on new xoops site (yes even that)
no clipping
using only snoopy and keithxml(rss) (no cache or anything else)
using standard options with wizard, still no clipping

And none work.

Have you actually viewed this in a block? Or just the debug fetch or something? IE, maybe it's happening after the fetch and parse...

I can send pics, but it's pretty random which order the entries are displayed...