I use a Hennessy Hammock but I am always cold in it. I intend to take a lightweight foam pad with me next time I go out. I have a very wide 1/4" pad from Oware and I also have a 22" wide foam pad I got at REI. I have not tried either one yet. Are there any cold sleepers out there who use a Hennessy Hammock that have any suggestions or reccomendations? I am interested in a storebought-lightweight solution.