I completely concur with rfuss. look at the voltage at the battery with pump on and with pump off (off of shore power.. I suspect it is dropping below 11v when it is on... I had the same issue and it… (View Post)
Have you looked at the Ultimate Toys camper? The best of both worlds AND a full length bed! It is built by NuCamp https://www.ultimatetoys.com/towables/ultimate-camper-dealers/ (View Post)