Posted for "George Shattuck" <kloop@plantationcable.net>:

 Randy.  I do the open dump valve/pump run a couple seconds just to relieve
the pressure off the system.  I see no need to lock the down side hyd.
pressure in the system when it is sitting in the hangar.  Maybe it makes no
sense but it does no harm and it works for me.
 
 George Shattuck