Hello sasha13128,
the Deutz-Fahr 7250 by STv-modding has no FL therefore it is easier to make a swing axle here. If you add one FL you need an additional mod or you then accept the worse behavior of the tractor.
Unfortunately you can not please everyone here.
Ok,thank you for your answer. But,for example, 7 series has FL and has medium physics https://ibb.co/bSvafK