Newbie Q: Why does "Support Line Width" option not show on some (most) profiles?

[Design8Studio 0]

I'm aware of switching on "All" to see all the options.

 

I've got three profiles for my printer, fast, normal, and high quality. On the "fast" profile, I have an option under Quality, to set the "Support Line Width."

 

However, the same option is nowhere to be found on the normal and high quality profiles.

 

Can someone help me understand this? Thanks in advance.

[Design8Studio 0]

OK, please disregard. I found it.

 

The profile where it showed had a support pattern option of "grid" while the other profiles had "zigzag."

 

The latter pattern results in auto-calculated  Support Line Width.

 

All good. 🙂