Sorry, I'm not very good at the data editor yet.
Do you know if there is any way yet to use Raynor's Railgun snipe on several units? I have read some forums and I haven't found a good solution thus far. His railgun ability creates a laser from Raynor and in the direction of the cursor. Raynor's position is held by one global variable, if there are two Raynors, only one of their positions can be held in the variable.