Good stopper, but the bolt of the locking button can bend under extreme stress (e.g. unwanted jibe).
Helpful?
by Dr. G.
9/19/2009
The stopper does not always engage properly in the track; on occasion the stopper has become displaced when the boat tacks, and the traveller comes completely off the track! To overcome this problem I have put two stoppers at both ends of the track. The outermost ones remain fixed, the inner ones are for adjustment.