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I must not have something right. I don't see how the slanted gear (gear.stl) will ever match up with the gear on top of the bearing stack (gear-bot.stl), it is way too high. I know that green part needs to go down into the big 6806 bearings but even when that happens it is still going to be much too high. (I have to do some sanding on it to get down in there).

Is there supposed to be a bearing under the spool?