? width 100 wght | 14 opsz

I think because the counter stays fairly constant the apparent width and the apparent presence and proportion of the ? in 100 wght gets fairly narrow.

I think it would feel more expected and natural if the counter and the overall width of the top of ? in 100 wght was wider

Compare the question-mark glyph shown in the issue images at 100 wght and 14 opsz, focusing on the counter and the width of its upper portion. Determine whether widening those parts produces a more natural proportion without disrupting the glyph at other axis positions; the issue is done when the revised design is reviewed and the affected instances remain consistent.

Written by the indexing model from the issue text.