Hello all,
I'm trying to get my HAAS TM-3P up and running, we have a CAM program that exports purely X,Y,Z coordinates, after some manipulation I'm able to get it to a workable X,Z,A system.

It's a high crossover spiral cut, but my 4th axis runs very choppy, almost as it's waiting for an axis to catch up.

Our old machines (Non-Haas) use to run the code no problem using just G1 commands.

I've tried G1 and G93 commands along with changing feedrates and I still have the same cut speed, irrelevant of F rate.

Here is a snippet, I'm running with out a cutting tool, just focusing on speeding the 4th axis up.
When I do a cut off at the end of the part it's very fast.

It takes about 30 seconds to travel 1mm on the X-axis

Thank you all.

%
G91
G21
T2 M6
G0 Y-254.
G0 X-478.66
S5900 M3
G92 A0.0
G1 Z-150. A-360.00 F500.0
G0 Z-17.9
G91 G28 G00 A0.
G90
G92 Z0.0
G04 P1.0
G93 F40.0
X-478.66 Z-17.9 A0.0
X-478.64 Z-17.9 A-4.0
X-478.62 Z-17.9 A-8.0
X-478.61 Z-17.9 A-12.0
X-478.59 Z-17.9 A-16.0
X-478.57 Z-17.9 A-20.0
X-478.55 Z-17.9 A-24.0
X-478.54 Z-17.9 A-28.0
X-478.52 Z-17.9 A-32.0
X-478.50 Z-17.9 A-36.0
X-478.48 Z-17.9 A-40.0
X-478.46 Z-17.9 A-44.0
X-478.45 Z-17.9 A-48.0
X-478.43 Z-17.9 A-52.0
X-478.41 Z-17.9 A-56.0
X-478.39 Z-17.9 A-60.0
X-478.38 Z-17.9 A-64.0
X-478.36 Z-17.9 A-68.0
X-478.34 Z-17.9 A-72.0
X-478.32 Z-17.9 A-76.0
X-478.30 Z-17.9 A-80.0
X-478.29 Z-17.9 A-84.0
X-478.27 Z-17.9 A-88.0
X-478.25 Z-17.9 A-92.0
X-478.23 Z-17.9 A-96.0
X-478.22 Z-17.9 A-100.0