Testing the HDC
I'm not sure if the HDC has ever been used on my DII, and I'd like to see how it functions. I've read the owners handbook on the operation of it, but I'm curious how steep of a hill is needed? Really, my main concern is actually using it. I've read that long term non-use can be a factor in getting the 3 amigos. Are there any issues that might show up after this long of non-use?