Reflection 337RLS Question

[NomadsSoon]

Hi all,

We have a deposit on a 2015 337RLS 5th Wheel but today noticed subtle differences in some 337RLS 2015's. Differences that arent offered as options. For instance the placement of the outside speakers, some are on the wall and others are in the awning, yet both are being sold as 2015. The other thing we noticed is that the 2014's are 33 feet. I guess my question is, did GD have a mid year design change? And looking at interior pictures, what is taking up the extra 3ft space in length in the 2015 models? It makes me wonder what else they changed that isnt listed as options in the later 2015 models. Thanks