Has anyone found a better, more secure, and/or adjustable method to support the shelf in the cabinet under the sink in a Westy?  Our favorite travels take us off the paved roads, not that the paved ones in Alaska are much better, and the stock shelf supports do not stay in place.  Before I tackle making my own more secure supports I thought I would see if anyone else had tried this, what they used, and how they liked it.

Mark in AK
87 Westy Syncro