How do you change the client seed?
Randomize function changes both seeds: server and client.
You can do randomize multiple times.
But I cannot pick my own user seed, that is the issue.
Also, why the 7% edge ?
If you can set a user seed, than you'll get a number beforehand.
According to calculations, 7% is a minimum profitability edge.
Go look at Just-Dice. They're profitable with 1% edge...7% min my ass. Its all about making your maximum wagers fit your bankroll, such as 1% max profit of your bankroll.
I can spout off 10+ BTC provably fair gambling sites with <5% house edge that have been VERY profitable for the owners.