2019 TIFFIN ALLEGRO Structurebody Problems

WE ARE HAVING A PROBLEM WITH THE SIDING CRACKING ON OUR TIFFIN ALLEGRO OPEN ROAD 36. AFTER RETURNING FROM A PERIODIC MAINTENANCE SESSION AT LAZYDAYS RV DEALERSHIP (SEFFNER, FL) AND SETTLING IN AT OUR CAMPGROUND IN LAKELAND FL, WE NOTICED ON JANUARY 17, 2021 THAT OUR CAMPER DISPLAYED AN APPROXIMATELY TEN-INCH-LONG CRACK IN THE SIDING ON THE PASSENGER SIDE, JUST TO THE LOWER RIGHT CORNER OF THE SLIDE OUT ON THAT SIDE (SEE PICTURE). WE EMAILED TIFFIN'S SERVICE DEPARTMENT, WHICH RESPONDED BY SAYING THAT THEY WERE AWARE OF SIMILAR ISSUES AND OFFERED TO PAY FOR ITS REPAIR. WE MADE AN APPOINTMENT TO HAVE LAZYDAYS EFFECT THAT REMEDY. SCHEDULING CONCERNS DICTATED THAT THE APPOINTMENT WAS NOT UNTIL MAY 3, 2021. IN THE MEANTIME, WE REMAINED IN PLACE AT OUR LAKELAND CAMPGROUND. UPON OUR RETURN TO LAZYDAYS, THE SERVICE REPRESENTATIVE POINTED OUT THAT A SECOND NEW CRACK HAD DEVELOPED ON THE PASSENGER...