Something I have had for a while now, but need to do.
Good idea with using pex, as it will handle a bit more rough treatment in a storage area like that. I had not considered doing the grey tank at all, this does not seem to be all that common of a thing to do. I know ours reads fine all the time.
2017 Escape 5.0 TA (someday soon, I hope
2015 Ford F150 Lariat 3.5L EcoBoost
2009 Escape 19 (previous)
“Most folks are about as happy as they make up their minds to be.” — Abraham Lincoln