Solid Shafts

 

And I should have added that Stuart Parry, who has just posted a blank reply, is the only member of the group that I know of who regularly drives on sand to access the beaches from which he goes SCUBA diving.  This is a warranted case but Stuart still misses out on the beneficial aspects afforded by the original Syncro system.

 (I am still having problems posting except through the group website, so this and others might come through later.) 

Les