What set-up are you using for this model with two Black and two grey tanks? Just picked up a 2018 and need to buy a few things (sewer hose set-up, outdoor rug, etc)
one 10' connected to kitchen grey water discharge, one 15' connected to bathroom black/grey discharge, connect both together with a Y fitting and run one single 10' to sewer inlet at ground. You can use any lengths of discharge pipe you like but you will need a "Y" fitting to connect both. Make sure you watch out for fall on both pipes. You can backfill the kitchen discharge pipe if your not careful
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