Hey guys, I am getting ~300 pps and been mining for hours. Still no XPMs. Is this normal? (and yes I've read the threads!)

{
"blocks" : 22275,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"errors" : "",
"generate" : true,
"genproclimit" : 3,
"primespersec" : 292,
"pooledtx" : 0,
"testnet" : false
}