I’ve just played with the 1273 build and it’s great. The 3x3new with blur and fill works very well. I’ve have tried a few different files and sometimes the automatic settings nails it, sometimes you have to tinker with the options but in the end the result is very good. Well done!!
In one picture I also got the harsh transition between a single frame and the combined ones, mainly due to me pushing the exposure quite a bit. I figured there isn’t much one can do about that, so looking forward to try the next build.