I read this from a poster called Fbiemad:
"To get an A* in Maths, your average has to be 80%+ and your average between C3 and C4 should be 90%+.
For Maths the modules which count are: [C1, C2, C3, C4] + [ (M1, M2) or (S1, S2) or (M1, S1) or (M1, D1) or (S1, D1) ]
To get an A* in Further Maths, your average should be 80%+ with an average of 90%+ in 3 modules. The 3 modules can be any of FP2, FP3, S2, M2. (Basically anything without a "1".
Further Maths modules will be: [FP1, FP2, FP3] + [ (D1, S1, S2) or (M1, M2, D1) or (M2, S2, D1) or (S1, S2, M2) or (M1, M2, S2) respectively, compared to the list I made for Maths.]
The combinations are made in such way that you get the best outcome for Maths and Further Maths."
Based on what I have mentioned before, would it also be better for me to take FP3 if I want to get the Further Maths A* grade? . To have a crack at the Further Maths grade, would it be advisable for me to also take on FP3, D1? (i.e having a combination of: FP1, FP2, FP3, D1, S1, S2? (it means I would add on a further two modules to my current list)