Thanks Mote and Barry your efforts amazing. Already have a section of data underway.

From the loose spline concept draw, to a tangent arc retrace to hitting the auto button to output this list.

Amazing really!

RAD LENGTH
A
0 93
165 281
138 206
257 109
126 124
130 162
875 204
0 91
0 50

B
0 50
0 75
205 98
4001 760
50 157

C1
0 50
345 191
217 213
290 187
70 172

C2
0 50
3341 272
377 178
90 156
225 187
1972 157
94 113

D1
46 108
274 174
192 226
66 192
0 50

D2
50 157
1948 153
226 110
52 160
0 50

E
0 50
131 181
331 199
282 271
93 167
274 157
50 157


F1
67 143
124 148
198 232
88 140
98 234
0 70

F2
0 128
50 144
267 112
0 50

G1
41 115
715 114
60 137
376 182
53 148
0 50

G2
108 70
198 447
0 50

H
0 50
90 224
57 152
56 139
314 86
75 264

I
0 50
384 161
92 181
50 175

J
0 50
372 118
79 109
951 118
87 134
323 218
90 119

K
129 80
60 110
446 171
58 142
408 119
0 50

L
50 177
298 393
467 233
103 247
0 50

M
0 50
102 188
50 89
43 78
68 157
46 70

N
0 50
290 157
184 215
724 165
40 106

O
0 50
87 83
50 95
4768 288
131 87
169 126
1224 351
1019 292