Hello all,
When I started using Darktable, several months ago, the retouch module worked effectively for me, and retouching unwanted spots could be accomplished with a couple of clicks. Since more recently, it no longer has much effect; I now have to go over an unwanted spot many, many times, before it is completely obliterated. Can anyone suggest why this might be? (I'm particularly referring to the use of pen/heal.)
Many thanks!