On 28 Mar 2006 11:41:19 -0800, "Jay Pique"
wrote:

It seems to me that if you used a putty type glue you could put just a
little extra on the 45s so that it squeezed out enough to fill any gap
that may be present. Then you could sand off the excess when it dries
and not have to worry about puttying it. Anyone do this? Or do you
all have *perfect* miters every time?"

Putty is not your friend.
Practice and experience will negate any need for it.

Mike O.