Quote Originally Posted by Travis Nunn View Post
From my personal experience, I've found that mixing that little amount of lith developer gives me very gritty prints and the developer gets depleted fairly quickly.

I generally mix approximately 4.5 liters of developer which includes 25% Old Brown (so about 120 ounces of fresh developer and 30 ounces of Old Brown). Seems to work for me. Try mixing a greater volume to see if that helps.
It make sense. I mixed two times only 1 liter and the window for lith is short. Howerver its influence on grain and color I will test. I also added old brown, but only small amount, 50ml per 1000ml of mixed new. I am just starting, so I am learning. Thanks for advice.