I keep having issues with filament randomly getting stuck in the Y adapter. Sometimes it happens when retracting sometimes it happens when it's trying to feed up to the extruder. If I'm around when it happens I can grab the filament and help it along either way and it sometimes it's fine from them on sometimes an hour later it will do the same thing. I have adjusted the POTS to the 1oclock position. I have also loosened the screws on the Y slightly to make the travel path slightly larger. Nothing seems to help. What can I do to give this system enough guts to move the filament like it should without having to constantly babysit. This system is advertised as plug and play not babysitters club.