Horizontal.

Chris 
S/V Pleiades 
1973 NDM Rhodes 22

Sent from my iPhone

> On Jul 19, 2020, at 3:39 PM, Tom Van Heule <tom.vanheule at intrinsicprograms.com> wrote:
> 
> ?Hi, I came across this article today - and was searching in the archives
> for any details - lots of talk on the IMF, but nothing explaining the
> system (that I have found!).  Aside, Is anyone using battens? vertical or
> horizontal?    Is the GBI system similar/different from the Selden
> description?
> https://www.sailmagazine.com/diy/how-to-a-trouble-free-furling-main
> 
> It was a nice read to hear some support for IMF in either case.
> 
> 
> -- 
> Tom Van Heule
> Intrinsic Programs
> tom.vanheule at intrinsicprograms.com
> +1 303 525 5266