What's the trick to making a custom Flow Arrow from a Block?
I'm attempting to label a Surface via Two Point Slope label. The Block shows fine, but does not adjust to the actual flow direction on its own, when anchored to the feature. I've tried adding a Directional Arrow and anchoring to that instead, but no change.
My Line/Curve and Pipe flow arrows work fine also, but they use an Arrow, not a Block component.
Cheers