I cant' see that an oxalic acid soak adds anything at all. It coats nicely with the Richeson brush but I've had some grainy looking images with single coating using Pd/Na2. Double coating remedies this and makes for a visually satisfying Dmax.
Hot press is great with carbon transfers, takes gelatin sizing nicely. Haven't had much success with kallitypes- results were really grainy.
Don...do you use a drop of tween undiluted? and with how much sensitizer (in ml)?
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