Yeah, that will be my plan. Do you mean this model? https://www.amazon.com/Mr-Heater-MH4B-Massachusetts-Canada-Portable/dp/B005EEZDW2/ref=sr_1_4?crid=2EMCPR21AV2Z9&dchild=1&keywords=mr+buddy+heater&qid=1631890105&sr=8-4
I have seen some people mound the base to a small piece of plywood to make it more stable for use in tents.