Create sketch on angled surface

[Anonymous]

Hi all designers,

Good day to you. I just started learning fusion 360 and i am stuck with a workflow. i Though of modelling iron mans arc reactor from infinity war and i am not bale to sketch on one of the angled face. when i select create sketch and click the face it doesn't work. i have sketched on other faces without any problem. Can you please help me. i have attached the image which shows the face highlighted in blue.

[davebYYPCU · Accepted solution]

If that face has a slight twist it will not work.

Use a 3 Point plane instead, selecting 3 vertex points from the face, and sketch on the new plane.

Might help....

[Anonymous]

Thank you for your reply. wow, i just noticed. yes it is slightly twisted. Ok, I will try to fix that or create a plane using 3 point method. Thank you very much.