So far, with old tool (did not tested the newest yet, just downloaded), the default shadow reduce colors. To get the exact colors when applying shadow, I must change fade to 0.255.255 and apply, then deep shadow to 0.128.255 and apply.

Also in 9/10 of defs I make, the first attack frame from attack down or straight is pixel screwed. We found a way to get past, by removing this frame and placing it in unusual death. If not placed in unusual death, the second frame from att down will get screwed and so on.

This may be due also because I extract models from various games and with various palettes. Some fit in Heroes palette, others not, maybe.