Chinese 1.6 steel roller rockers

I have a set of those, possible fitment issue with larger diameter springs and greater "towards 1.80" spring heights. Tried using them on Toms "spinman" motor, he brought them to me and they looked okay for what he was doing....didnt fit and went with 273 and new adjusters instead.

View attachment 1715071170
just notch under the rockers right? these are for single springs -small cam (693901)