Yep there is a problem with post processing when adding feed rate optimization.
with out feed rate optimization it works fine and it posts a program speed of 40
with feed rate optimization is posts program speed of 0
@langmuir-daniel did fusion new update somehow mess with the post processing?
it seems that if the length of reduced feed rate is longer standard feed rate it posts the program speed as zero ?
@Knick since almost all of this program would run at a reduced feed rate i changed the program to make the reduced feed rate the standard feed rate.
knick test 6.nc (1.1 KB)
note .there is only a inch retract height in this file.