2019 FR# 30DS Fresh Water Tank Drain
Before you tell me to search, I have been searching for weeks. I am trying to drain my fresh water tank and cannot get the last inch out. My dealer tells me there is a drain plug but cannot say just where, I cannot find a drain plug. I have searched this forum, google, everything I can think of and I get answers from there is a drain plug (usually referring to low point drains), there is not a drain plug, remove the hose going to the pump and just drive around for a couple hours.
Can anybody tell me for certain, is there a way to remove the last inch of water, I don't want water sitting for months.