"I also recieved a pair of these, they are great.  I was expecting that they
somehow remained in place, but its not a big deal to stick them in the
drawer after use."

When I was looking at the pics at that site I was thinking how easy it would
be to "tack" them in place since the materials of the OEM "big-hole" grates
and add-ons is similar enough that welding rod would likely work well?
Bob Stevens
'87 Westy Syncro
"Passion Fruit"