you might want to post what type of RV you're looking at.
also, since this is a Forest River-brand owners forum, asking questions about non-FR RVs may not get many answers.
if you decide on a non-FR product, there are often owners forums for that brand, also.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC