For those who have used a spindle pin removal tool, I have a few questions. First, did the tool work, and if so, how hard was it to get the pin out? Please give tool details as well. What worked well, and what could be improved? Did the tool have a bearing, greased washers, or ??? The reason I ask is that I'm about to make my own removal tool, but I want to build a better mouse trap, so to speak. Rather than using hardware store all-thread, I was considering buying acme thread rod to make