hey everyone only a newie on here but long time patrol owner. i have had my gq ute for 5 years has 7 inch lift custom tray all that stuff. have had cracks on the inner chassis just before where it starts to curve up before the back wheels. also had cracks just behind the spring tower in the rear. i think the ones in the rear are from the tow bar hitting the ground and pulling out bloody toyotas. just wondering if anyone else has had any cracks come up?