I suggest you pose this question on irv2.com in the National RV Owners section. Much more likely to get a precise answer.
Also, do not attempt to write in shorthand. Spell everything out in detail. That helps readers understand exactly what you are talking about and can answer faster and better.
Darryl & Carole
2005 Sea Breeze LX 8375 37' w/3 slides
"The Grand Hotel West"
2008 Saturn VUE, Towed
GS-25512187 FMCA-355241 Dolphin-1901