(for r$_{3}$ = 3): B$_{d}$ : | M susy 12 /M exp 12 | ∼ < 0 . 002 , B$_{s}$ : | M susy 12 /M exp 12 | ∼ < 0 . 005 , (4.5) D : | M susy 12 /M exp 12 | ∼ < 0 . 03 . B$_{d}$ : | M susy 12 /M exp 12 | ∼ < 0 . 10 , B$_{s}$ : | M susy 12 /M exp 12 | < 0 . 13 . (4.6) ( A $^{u,d}$)$_{ij}$ ( m$_{M}$ ) ∼ √$_{r}$ ˜ mY u,d ij . (4.7) ( Z$_{A}$$_{q}$ )$_{ij}$ ∼ Y q ij ∼ V$_{ij}$m$_{q}$$_{j}$/v$_{q}$. (4.8) | d susy n /d exp n | ∼ < 0 . 02 (0 . 002) , (4.9) The sensitivity in the D system is slightly modified in comparison to Ref. [7] due to the use of the updated analysis of Ref. [13], see also Table I. The mixing amplitudes of the B$_{d,s}$ mesons can be significantly enhanced for low M$_{A}$ 0 and large tan β . By comparing the phenomenological constraints of Eq. (2.4) to the predictions of Table III one finds (for r$_{3}$ = 3, tan β = 30 and M$_{A}$ 0 = 200 GeV): The effects on these systems are maximized when the RGE suppression is minimal. Further details, such as a variant of FN models with holomorphic zeros, where the gravity-mediated contribution to the D 0 − D 0 mixing amplitude can be of O (1), can be found in Ref. [7]. Going beyond Ref. [7], we investigate here the trilinear A -terms in hybrid models with a FN flavor symmetry. In such scenarios, the A -terms follow the same parametric suppression as the corresponding Yukawa matrices Y . At the high, messenger scale: Since the A -terms are only similar in texture to the Yukawa matrices, but not proportional to them, rotating to the mass basis leaves the A -terms undiagonalized ( q = u, d ) The resulting chirality-mixing δ q LR parameters, see Eq. (3.3), are less important for flavor physics than the chirality-preserving δ q LL,RR parameters. If CP-violating, the δ q LR induce a neutron EDM allowed by Eq. (4.3): where the first value corresponds to x = 1 and a phase suppression in ( δ q $_{11}$)$_{LR}$ of ∼ 0 . 3, and the value in parentheses is obtained for x = 4 and a phase suppression of ∼ 0 . 1. 12 B. A -terms in hybrid FN models