red ones. It is possible to find solutions with $y_{cp}^b\sim 1.5$, but the region of the parameter space with $y_{cp}^b\gtrsim 1$ is smaller than the region with $y_{cp}^b\lesssim 1$. Thus, even in the model with two different composite fields associated to the elementary Left-handed doublet $q_L^{el}$, we observe some tension because $\delta g^{b_L}$ prefers $\sin\theta_{q2}$ not too small, whereas $m_b$ prefers a smaller $\sin\theta_{q2}$ (or a small composite Yukawa if we keep $\sin\theta_{q2}$ large enough to obtain the right $\delta g^{b_L}$, as we have done in this plot).

Summarizing, in the models with a symmetry to cancel the top contributions to $g^{b_L}$, if we adjust the bottom mixings to reproduce the shifts in the $Zb\bar b$ couplings, the composite bottom Yukawa $y_{cp}^b$ has to be somewhat smaller than the composite top Yukawa $y^t_{cp}$, with $y^b_{cp}/y^t_{cp}\sim 0.1-0.7$. Despite this tension, we remark that in these models it is possible to find solutions with all the composite couplings of ${\cal O}(1)$.

If we decrease $\tan\theta_A$ the corrections for the $Zb\bar b$ couplings are smaller, as can be seen in Eqs. (\[deltagg\]) and (\[deltagf\]). For $M=2.7$ TeV and $\tan\theta_A=1/5$ we obtain results similar to Fig. \[figsymdeltag\], but in this case we need larger 