Countering precursor bug as terran
This could seem like a foolish inquiry to ask yet I need to know if there is an additional strategy to responding to building contractor bug while I'm creating a structure. Certain I can get an additional SCV to back him up yet I do not intend to throw away 2 SCVs, one for looking and also an additional one going after the precursor.
It is not actually a waste if you protect against beneficial details from reaching you challenger. As an example seeing what your construct is. Additionally you lower the threat of a protoss gamer from establishing a proxy or cannon rush/containment.
Additionally as Terran you risk of them striking your scv as it is constructing. you need to chase him out with a 2nd scv till you have a military device out.
You need to make use of an additional SCV.
That you do is factored right into the equilibrium of the video game. For gosh purposes male, you have burros, it suffices loan.
Modify : I think Mark's answer is incorrect. There is no other way to stop a looking employee from seeing your construct with a SCV which has absolutely nothing to with whether you need to make use of a 2nd SCV.