by andrewa » Fri 12 May, 2017 9:11 pm
Rectangle ( with vaguely catenary cut ridge) and almost to ground. The rhomboid shaped ones that come with Hennessy cover the hammock, but are next to useless for storing stuff under, keeping the wind off, or sitting under when it's raining.
Rectangle works well for ground camping, as long as it is long enough. You can always drop and spread the end that faces the inclement weather.