Getting a spline instead of radius

[gmatelich]

using v14.5 OSD, I am occasionally getting situations as shown in the attached jpg. You are seeing the side view of a cylinder intersecting a cone, with a blend at the intersection, but instead of showing a radius Annotator is showing a spline. All other features are coming in right. Calc mode is classic, though I've tried econfast, and graphic modes. I have deleted and recreated the blend. I have tried creating a new drawing setting front direction off of various different faces. In all cases, I am still stuck w/ splines.

Any ideas what needs to change?

Thanks