Then use another pool with more miners on it. Quick run-down of what's been listed in this thread, could be more I missed:

altminer.net ~30MH/s
pxc.theblocksfactory.com ~80MH/s

p2pools:
atlas.phoenixcoin.org:10554/static/ (p2pool) ~4MH/s
pxc.sytes.net:10554/static/ ~750KH/s

No miners currently:
pool.hashrefinery.com
miner-control.de
hashpool.eu

Was listed not long ago but PXC no longer appears on the site:
italyiimp.com

Completely disappeared from the internet:
sopool.us
multi.zpools.de