SiBr4

:::The current version actually already uses option 2. I originally had the tips of the wavy points exactly halfway between those of the straight points, by setting the offset I mentioned to 10.59° (360/34, or half of 21.18), but moved them clockwise to 12° because they looked off. Since the act doesn't specify anything about the rays other than the circle the tips lie on, you/we are free to vary this offset (or the ray's width or the radii of the two arcs, for the other options) and choose what looks best.

:::With the current shape of the rays, the angle where a wavy ray intersects the adjacent straight rays at equal distances from the center seems to be around 14.4&deg;. A larger offset of course also moves the tip further away from the center, so there is no objective "best" angle. I think the low 13s strike a nice balance. [[User:SiBr4|<span title="User:SiBr₄">SiBr₄</span>]] ([[User talk:SiBr4|<span title="User talk:SiBr₄">talk</span>]]) 16:03, 27 March 2020 (UTC)