EMC Continuous Contouring

Finally have the huge old electric eye burning machine at work
converted. ( BDI EMC, Gecko G340s, Dan Mauch's motors and control box)

It moves - Yeah!

Now I am trying to do some test circles and have a 4 quadrant
circular move program:

G90 G64 G20 G40
N10 G01 X0.3686 Y1.1320 Z0.5000
N20 Z0.0000
N30 G03 X3.4236 Y4.1870 I0.0000 J3.0550
N40 X0.3686 Y7.2420 I-3.0550 J0.0000
N50 X-2.6864 Y4.1870 I0.0000 J-3.0550
N60 X0.3686 Y1.1320 I3.0550 J0.0000
N70 G00 Z0.5000
M05
%

This program pauses at the end of each quadrant, which is no good for
a flame cutting machine. I have G64 turned on for continuous cutting
mode.

Any clue as to why it is pausing?

Andy