SC Helmet build help requested

[TX4202[501st]]

Hello all - So I'm starting work on my shadow scout to go with my already completed shadow trooper.

 

Trouble is, this SC helmet seems a bit more tricky than my FX bucket was. So I'm looking for some trimming help to make sure I don't go and cut too much off.

 

Any suggestions? I've highlighted where I'm pretty sure I'm supposed to trim - but I'm worried about cutting off too much.

[Griffin-X[501st]]

You are doing fine, just go slow. For the back/tops: line things up and make sure there is no overlap. On the sides: the face plate will cover most of the areas you have highlighted. See my white scout lid below: