Not sure if Keystone dropped the cap or not, but I can give you a couple advantages/disadvantages to it. First, the aero front cap tows great and makes a big difference on fuel mileage. They do make it a bit harder to get to the propane tanks. Finally, there is only room for one 24 series battery in front of the tanks instead of having room for 2 behind the tanks. If you do dry camping and want a double battery setup, you need to figure something out.
2013 Alpine 3500RE
2019 Silverado 2500HD Duramax
U.S. Air Force Retired (25 yrs)
RV Sales Consultant