"Old guy computer skills". I love that.
While there may be a "whippersnapper" trick to searching on CF, many have less than productive results with the seach function on CF. I have tried to search my own threads and been frustrated. So this "old guy" simply Googels what he wants and sometimes I include "cruisers forum" in the Google search. Most of the time you don't need to include it and Google will take you right to a CF thread or even a post.
Thanks. Because of the shape of the spreader, you're probably right. It's all about keeping its shape under compression.
Thanks for the testing product info.
Extemp.