[Chimera-users] Help with something really simple

Hi ChimeraX team, I need to measure a simple angle between three atoms, two within one model and the third in another model to describe a domain motion. In Chimera I could do this from the Structure Analysis tab but now it seems you can only measure distances. I tried the following command(s) and they both gave me an error. I also tried including commas between the angles. What am I doing wrong? angle #1/A:602@C7m,:222@CB,#17/A:602@C7M measure angle #1/A:602@C7m #1/A:222@CB #17/A:602@C7M Thank you! Beth