Some trailer manufacturers use 12oz carpet on their bunks and that could be your problem. Use nothing less than 16oz and preferably 20oz and you should be ok. Padding won't help, it will only absorb more water.
I am a Senager. (Senior teenager) I have everything that I wanted as a teenager, only 50 years later. I don’t have to go to school or work. I get an allowance every month. I don’t have a curfew I have a driver’s license and my own car. The people I hang around with are not scared of getting pregnant. And I have a bass boat.
Life is great!