I've been doing side by side comparisons between my water developed cyanotypes and straight white vinegar. In the water its the normal over expose a ton then watch the extra go down the drain. I'm getting good prints this way, but I wanted to try vinegar. Im noticing almost no 'clearing' and what I see is what I get in the vinegar. This means my exposure time is half what's needed for a water developed print. Is this normal?