Stroke Option Changes

[MahaB82A]

I am tracing this butterfly. My stroke option is 2pt. Some times I found this stroke option is changing without my knowledge. It takes less than 2pt. How to fix it?

  

[Mike_Gondek]

What tool are you using to trace with? Maybe you are hititng "d" which is a shortcut to go back to the default of 1pt black stroke. Without more information, not worth me speculating more.

[MahaB82A]

I use these tools only.

[Monika Gause · Accepted solution]

And then you scale the shapes?

Please check if Scale strokes and effects is turned off in Preferences > General

[MahaB82A]

Thanks for the help.