The below settings should prevent the "forged" message while zoning.
only hack movement speed while moving=1
# For safety, I would recommend setting this to 1, but it may induce crashes.
only hack animation speed while attacking=1
# For safety, I would recommend setting this to 1, but it may induce crashes.
how long to wait till resetting animation=2000
# How many milliseconds to wait until resetting animation hack.
Only tested briefly but didn't experience any crashing, so hopefully these work nicely.