Please, dear Rhodies, be advised that "IMF" is not a generic term.  It 
is the name of the IMF system found only on Rhodes 22 sailboat.  It is 
not on, or available for, any other sailboat.

Indiscriminate use of the name IMF is proving damaging to General Boats. 
All other boats that have sails that furl inside their masts have 
systems that are completely different.  Those companies do not call 
their systems IMF, nor should you.

Thanks for honoring the good reasons for General Boats sensitivity in 
this matter.