I use Freeform, but this applies to all of the milling modules.  When I use Create-Machine Event-Feed Change to modify a feed rate it works just fine, however from that point in the model forward, it keeps that feed rate.  On a part I was just surfacing, I want the first cut to go slower since it is taking a full bite, but then each step over is only .005 so I want that to go faster.  What I did, was slow my feed in the jos to 40ipm and after the first element, bump it to F70.0 ipm in the feed change.  Then when I pull out of that surface, and start another one with the same tool-step, I would think it would update upon the down feed and profile start, however it doesn't.  It keeps the 70ipm rating and runs with it. 
So, is this a .tmp problem? or a .smf problem, or just one of those things.
I am sending my .tmp file along so you can see what I am doing in there too. 
Thanks for any help.
Jon Baker

Attachment: Fadal.tmp
Description: Binary data

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