To determine exactly what brakes your 2015 Forest River Flagstaff Classic Super Lite camper came with I will need the serial number off your axles to verify what they got from the factory. You may have gotten the standard Dexter Electric Trailer Brake Kit # 23-26-27 or the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-468-469. No matter which kit you originally got you can use the Dexter Nev-R-Adjust to eliminate the need to adjust your brakes. This will also ensure you have a better... view full answer...