Talk:Amp/@comment-2601:645:680:164:70F6:C987:F2DA:91EB-20190806000640/@comment-25254386-20190806210856

Err, yeah. To be specific, any prism you want. Obviously you can't have two scaffolds or something.

The point is that whatever prism you choose is practically irrelevant, the important bit is the scaffold (2) and brace (7) being specified.