I am currently building my first BT. The frame and the extruders are completed. But now with the spoolers, i am near the end, but now got stuck on the 30T gear. I have the Nylon gears provided in the LDO Kit. When i pressed them on the long shaft it had not much friction. I didn't need to use the 30T "helper" tool. I installed the shaft and the 15T on 30T and the center of the gears are lined up. if i rotate them directly, everything works fine. If i try to do that by the shaft, it feels like no grip at all. As if i used lubricant on the 30T where the shaft was put through.
How can i fix this? I am not sure if this could be a known issue of the LDO kit.
Really appreciate support on that matter. Thanks