Python Mining Tester
I made the test map quickly and ran a bunch of trials. I obtained this:
(The smaller the number is, the faster the minerals are gathered.)
12 o'clock spawn:
P | T | Z
180 | 201 | 189
185 | 193 | 189
180 | 194 | 189
| 194 | 189
| 201 |
| 201 |
| 201 |
| 193 |
| 193 |
| 193 |
| |
| |
2 o'clock spawn:
P | T | Z
184 | 196 | 189
183 | 196 | 189
188 | 201 | 188
183 | 198 | 188
178 | | 187
| | 188
| | 187
| | 192
| |
| |
| |
| |
6 o'clock spawn:
P | T | Z
186 | 197 | 202
196 | 205 | 202
199 | 197 | 200
| 197 | 202
| 204 | 202
| 197 | 205
| 200 | 207
| |
| |
| |
| |
| |
8 o'clock spawn:
P | T | Z
192 | 206 | 198
190 | 192 | 198
190 | 194 | 198
192 | 194 | 197
190 | |
190 | |
190 | |
190 | |
192 | |
| |
| |
| |
I was too lazy to get more data, but you guys can test this as you see fit. Copying the triggers to other OBs maps (remembering to set Force 1 to computers and the cost of the workers to 500 or something larger than 64) will make test maps out of all of them.