Per discussion on slack ("looking at the commands associated with the letg state key" in ska-dev on Aug 12), add a new intermediate state to the grating states to indicate the movement time between INSR and RETR.
Subsequent discussion revealed no user concerns about making this API change.
Testing
[x] Passes unit tests on MacOS, linux, Windows (at least one required)
Description
Per discussion on slack ("looking at the commands associated with the letg state key" in ska-dev on Aug 12), add a new intermediate state to the grating states to indicate the movement time between INSR and RETR.
Subsequent discussion revealed no user concerns about making this API change.
Testing