While trying to create half-automatic transport train I found two bugs. First one make assembled structure turn 90° anti clockwise at first run(but not always)

making minecarts doing a loop then assembling structure fix that problem(btw super glue could probably get some fixes)

Second bug I found was while unloading chest assembled to the train. When structure is disassembled while unloading tunnel will duplicate rest of the items in chest.

On the more positive note, this is one of the greatest mod minecraft has ever seen and still it's not very buggy(at least I didn't experienced more bugs).

This issue has been marked as stale because it has been inactive for 3 weeks. It will be closed if it remains inactive for another 3 weeks.

This issue has been closed since it has been inactive for 3 weeks since it was marked as stale.

Maybe this has something to do with the difference between items held by blocks and items held by entities, and the transition between the two would briefly cause an entity and block to exist at the same time, both holding items. The entity transfers items, the block doesn't.