Good attempt. May be, you have to fix the E in DEVIL.
The problem in ambigrams (as you must have realised by this time) is -
if you try to fix one letter, the other one goes haywire!
You have to strike a good balance. It is a teasing act!
Try to surprise your friends and relatives with this skill.
They will like you very much :-)
Regards! - mOhana