NPC Settings problem

[BlablaNord]

Hi, I need help for a little problem which I don't know from where it comes.
My NPC settings don't function. Let's take the exemple of the rope: when I place a rope with length "6", the first time I try the level it has the good length, but then it doesn't have the good length anymore (and it's the same thing for all NPCs).
I'm on SMBX2.0 PAL
Thanks for the help !

[Emral]

Are you editing a .lvlx file? These settings only work in .lvlx files.
Someone else recently reported something similar where it would even not work in a specific lvlx file they made. Confirm if this happens for all your lvlx files or if one of them is just cursed somehow. If it's just the one file, I'd like to take a closer look at its contents.

[BlablaNord]

Sorry for the late. Yes I'm working on .lvlx files (SMBX 2.0 beta 4). In fact, these settings work when the level is registered into a world map, or when I just open the game and try the level for the first time I open the level. ^^

But I have an another problem with the Lua script into the level, because I can't open it. When I click into "open local script" or else, nothing happend. ^^'