Actually I am having problem stern problem. but the problem is I have very
limited space on my trailer.. let me take a photo and post it here and u
will know what i mean...







"Gary Warner" wrote in message
...

The picture in the link you provided shows the guide mounted near the
front
of the trailer.
And the text there says, "These rollers mount on the front of most A-frame
boat trailers
to prevent the bow of the boat from swinging to either side of the
trailer"

Do you think your problem with getting the boat centered on the trailer is
more
the bow not centering or the stern?