When I try to make the equipment ID and station ID primary keys it wont let me because this would create dupliates.
My table essentailly looks like this at the moment:
Stat_vs_Equip_Compatibility_ID, Equipment ID, Station ID, (other fields...)
1, 0001, A
2, 0001, B
3, 0001, C
4, 0001, D
5...