I am tearing my machine down and 3 axles came out with no trouble. Two were hard to get out (I had to use a puller) and the last one is still in there. My father held two pry bars behind the sprocket and I used a puller but it just didn't want to come off. I am letting it soak in PB Blaster tonight and will try again tomorrow or Monday but wondered if you guys had any tricks to removing it more easily?