Talk:Production Buildings/@comment-32523074-20170813071659/@comment-31803798-20170815132436

You cannot add an item to be produced into an empty slot without collecting the ready product if there is room in your barn to store it. If your barn is full, when clicking on the production building instead of collecting the finished product, you'll get the "barn is full" message, however, you will then be able to add an item to the empty slot(s). These items will produce even though you didn't collect the previous finished product.

For example, if i have 3 slots in my bakery and i have 3 bread waiting for me to collect and my barn is full, when I click on it I won't collect the completed bread but will be able to add 3 more bread into the empty slots. Once these are complete I will now have 6 finished bread waiting for me to collect.

I don't know if this works for every production building(I believe so), and I don't know if there is a limit to how many finished products can be uncollected while the machine continues to produce.