Please tell me what is right in front of me

I don't understand the LCNC error when loading the file shown below.

Error is:

“Near line 22”
“Length of cutter compensation entry move is not greater than the tool radius”.

I'm not sure why my CAM program is generating a file with the following issue, once I understand the problem I might be able to sort it. (We'll see.)



N1G54G17G20G40G80G90G99
N2G0X16.375Y8.250Z3.
N3T4M06
N4(*** T4 *** .375 Twist Drill ***)
N5G00X-15.875Y0S713M03
N6G43Z.5H1T4
N7G83R.1Z-.125Q.0938F6.42M08
N8X15.875
N9X9.875Y7.75
N10X0
N11X-9.875
N12G80M09
N13G00G49Z.5M05
N14G00X0Y0
(*** T5 *** .375 Carbide Finishing Endmill ***)
N15T5M06
N16G00X-16.5825Y8.25S5200M03
N17G43Z.5H2T5
N18Z.1
N19G1Z-.125F166.4M08
N20G41X-16.5825Y8.25D2F374.85
N21G2X-16.375Y8.4575I.2075
N22G1X16.375
N23G2X16.5825Y8.25I0J-.2075
N24G1Y-8.25
N25G2X16.375Y-8.4575I-.2075J0
N26G1X-16.375
N27G2X-16.5825Y-8.25I0J.2075
N28G1G40X-16.5825Y8.25
N29G0Z.5M09
N30G00G49Z.5M05
N31G90X0Y0
N32T1M06
N33M30

Hi

This is all to do with gouging.

If the tool is less than its radius away from the start point of an arc move, the act of applying or removing tool compensation can cause it to cut unintentionally into the workpiece.

One of the most vexed areas of linuxcnc gcode, along with gouging errors with tools which should be able to cut the commanded arc, whereas the error relates to the entry or exit path to / from the arc.

regards