I took the test in June
Studied hardcore from December-January, then took a FL twice a week in Feb. Then I put them up until May, when I did two a week again.
The idea being that in the 1-2 mos leading up to the test you are looking for your groove time-wise, and 4-5 mos before you are just learning about the test. The 4-5 mos part could be mostly supplanted by simple practice passages if need be, but most people feel compelled to take FLs (i did) until they feel more comfortable with the format.