Re: cap specs or non-specs

Hi Robert, Rob and others,
                           I considered using plate compression 
adjustment when constructing my plate cap but in the end, mchanical 
difficulties intervened. As it happened, I had to decompress the 
original quite severely to let the oil penetrate and was surprised to 
discover that its value only dropped by about 10% in oil as opposed 
to around 40% in air. So I settled for primary tapping in the end.