i'm having an issue with arsbitcoin. sometimes, but not all the time, CP will list their efficiency number as 10.0 even though they are a SMPPS pool. however, when i switch them to backup(PPS), it goes back to 1.00256....here is my cfg file for them

Type=SMPPS
Host=arsbitcoin.com
Port=8344
JSON=https://arsbitcoin.com/api.php
HashEx1="hashrate":"\d+
HashEx2=\d+
SharesEx1="currentroundshares":"\d+
SharesEx2=\d+
Div=1e3