Is there such a thing as too many times to take the SAT/ACT?

Applying to College
1

I have taken both of these tests once as a sophomore and twice as a junior. I plan on taking both of these tests at least one more time to get a higher score. Is that too excessive?

2

There is already a thread about this.
http://talk.collegeconfidential.com/college-admissions/1771732-how-much-is-too-much-when-it-comes-to-the-act-and-sat.html#latest