GUIMiner, getting my miners working right

Hello all,

Currently trying to get my GUIminer miners works good for me. I have a Radeon 7770 and a Evga 610GT that I am using to mine currently.

I would like to setup solo mining on my 610 and pooling on my 7770. I am already a member of slushs pool and seem to have that working well. But when I use my 7770 or 610 for solo mining it seems that they run very very very slowly. 7770 goes from 180mh/s to k/hash range along with the 610.

I have tried the suggested flags from guiminer but cannot get them to run how fast they run when I am mining in slushs pool. When I mine under slush server they run full out balls to the wall.

Anyone know of good flags for these cards? Or why they might run slower when solo'ing

EDIT:
I also have issues with the miners working when I first boot and then being very very very slow after I have stopped then restarted miner. With slush pool only, because I still cant get solo to get any faster, but it might happen on solo too.

The only thing that helps is flags (-v -w128 -f0 ) but that only brings the hashreate up to half of what it gets to when it "works" right.