Make sure you inflate it a little at a time with each valve. I've run my rmr at 1 1/2 #'s to 2 1/2#'s. Does not make a whole lot of difference. In the morning its about 1 1/2 while still cool and gets to around 2 1/2 when It warms up. Its all good.
Time is like a river. You cannot touch the water twice, because the flow that has passed will never pass again. Enjoy every moment of life on or off the river.