Here are the same files saved with two PP one with spindle control and one without (we use it will a plotter pen)

(Without)
'Renaissance Academy Shopbot part file
'Profile 1no
'File created: Wednesday October 26 2016 - 08:56 AM

'SHOPBOT FILE IN INCHES
IF %(25)=1 THEN GOTO UNIT_ERROR 'check to see software is set to standard
C#,90 'Lookup offset values

'File notes:
'

'Toolpaths used in this file:
'Profile 1

'Tools used in this file:
'1 = End Mill (0.12 inches)

'Toolpath Name = Profile 1
'Tool Name = End Mill (0.12 inches)
'Toolpath notes:
'

MS,2.0,0.7

(With)

'Renaissance Academy Shopbot part file
'Profile 1yes
'File created: Wednesday October 26 2016 - 08:56 AM

'SHOPBOT FILE IN INCHES
IF %(25)=1 THEN GOTO UNIT_ERROR 'check to see software is set to standard
C#,90 'Lookup offset values

'File notes:
'

'Toolpaths used in this file:
'Profile 1

'Tools used in this file:
'1 = End Mill (0.12 inches)

'Setting spindle RPM
TR,16000,1

'Starting spindle
SO,1,1
PAUSE 3

'Toolpath Name = Profile 1
'Tool Name = End Mill (0.12 inches)
'Toolpath notes:
'

MS,2.0,0.7