Ok I use Partition Wizard Professional Edition and Im able to go from 4KB cluster to 512k.
Now my F4 drive is 512k but benchmarks are off.
They should be
When I try to convert to 4KB so then I can convert again to 512k and regain speed it says not enough free space. Soo I deleted a bunch of things and it still says that.
Is there partition software that can allow me to change it to 4KB without saying not enough free space so then I can convert back to 512k and possibly regain my speed. Thanks
Now my F4 drive is 512k but benchmarks are off.

They should be

When I try to convert to 4KB so then I can convert again to 512k and regain speed it says not enough free space. Soo I deleted a bunch of things and it still says that.
Is there partition software that can allow me to change it to 4KB without saying not enough free space so then I can convert back to 512k and possibly regain my speed. Thanks