changeimgvis, wraptext2 and shoot problems

[zokemon]

changeimgvis:
I can only go up to layer 20!
I was making an npc (I do not want to release the details on it) that requires a whole bunch of layers (must have them). I heard that layers go up to 200 but I got to 20 it it just didn't show it. Can this be upped or something?

wraptext2:
I can't seem to get the delimiters to work :/
Not a big deal but maybe someone can shead some light on this?

shoot:
when doing if (actionprojectile) in the control npc, the #p(0) and #p(1) and always slightly off (and not a constant number, always random). I tried actionsprojectile and actionprojectile2 and neither get called. (I am trying to make it so that you can throw an item and when it lands it will create a npc in its landing spot)

I have searched the forums for all three of these problems and have not found any anwsers.

Thanks for all the help you can give me