I am cutting a feed screw on a Haas vf4 with an hrt 210. I have managed to get through them no problem, but with a few issues still. When I press the feed hold button the x y z a axes do not come to a complete stop.. It literally takes a few seconds slowly coming to a stop. The other issue is when it comes to the start and end of the screw the acceleration deceleration either slows right down or goes extremely fast. This causes it to almost jump witch then alarms out the machine. Anyone have this issue I believe it is all parameters that need changed. I got the parameters from a older vf2 in our shop this worked but I believe that the vf4 has a newer controller so a couple of the parameters need to be changed I just can't find anything on it on line or on the haas website.
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