Hi I downloaded Yacoin miner yacminer-3.3.1-yac2-windows-x86 and yacminer-3.3.2-yac2-x86.

My settings are

yacminer --device 0 --scrypt --worksize 256 --lookup-gap 2 -I 11 --thread-concurrency 8192 -o <URL> -u <username> -p <password>

as mentioned in the forum.

The miner keeps on finding new blocks but fails to register any shares. I've tried almost all the pools.
I am only getting around 18kh/s on an r9 280x but like I said only finding new blocks and not registering shares.

Can someone help me start mining?

Would be great. Thanks