RHS head valve train geometry issue

Someone on one of the site put 6 or 7 different roller rockers on a shaft, side by side. The difference in roller tip centerline to the shaft centerline was significant. Very easy to see.

I had a set of HS rockers and mocked them up on an ede head I planned to use and they were terrible. Much like described by Mal. The recommended HS fix made the situation worse. Unfortunately we get to work with intersecting angles regarding valve and rocker shaft/pedestals mount.

IMO, a lot of this has to do with trunion diameter and where the adjuster is located. Fat trunion = move it out. Move that away from the shaft centerline and the roller tip need to move further out as well.