You should be able to just edit the body of the ad. The software is tempermental though & sometimes edits can go *poof*, so I would copy what you currently have, put it in Notepad or Word to edit it, then copy that & re-paste it in the description. That way, if it goes into the cyberspace black hole on submitting, you won't have to retype it again.
Lori & Dave - FMA #3415 | FMCA #F419886 | RV/MH Hall of Fame Lifetime Member
2006 Fleetwood Bounder 36Z & 2014 Honda CRV AWD, My iRV2 Photo Albums
How is it one careless match can start a forest fire but it takes a whole box to start a campfire?