289TBSS slideout topper
I am purchasing a new Coachmen Apex ultra-lite 289TBSS but the factory does not deliver the unit to the dealer until mid-September so I cannot measure the slide out.
I want to purchase and install an awning topper myself so I need the measurement of an installed topper (or even the slideout itself). Is anyone who has a 289TBSS able to help please?
Many thanks in advance,