After the last regatta, it is evident I'm running too hot on the spin angles.

So I tried to run deeper angles, which required less mainsheet/traveler to get the main telltales to stream correctly. So I'm about 12" down on the traveler (to get lower telltales streaming) and moderate easing on mainsheet (for the top)

They said I need to ease the spinnaker halyard about 12" too when running deeper (perhaps to reduce luff curl/collapse)? I thought you did that when you wanted to sail higher...