Bug changing margin

[fernaper]

I don't know why, but if you change the default value of the parameter margin, it will do weird things.
For now, until it is fixed, just don't change this value.

[fernaper]

Another option is to just remove this parameter, think about it

[fernaper]

This issue was here for so long, so I decide to fix it deleting the possibility to change the margin of some things.
The things you are not goin to be capable to change the margin now are completly unnecessary.
The important things don't have bugs, so you will be capable to do it in the future.