Further tweaking (November 04), please download again: https://www.mediafire.com/file/4792nt8vour8a9a/CastlevaniaAGA_WHDLoad_offcent.lh...
Well spotted, in my case I had to force it a bit as you can see in my video, that's why this went unnoticed. I'll investigate it. Glad to hear that Dracula is fine now, that was priority. This new one is a bit less serious, because the vast majority of players disable the "up for jump" or play at default (disabled). But I'll try to solve it anyway, thanks!