Nope. We all just hold the plus button for minutes on end lol
Xiennora, thank you very much for your answer. Sadly and unevitably, I find this issue as a lack of interest of devs on game. Another similar issue for me is the newspaper having three issues of lame egg ads and then one time a very good one with all ads you need.
I'd have another question if I may; is there a proper website of stats on each product about their production times, max-price etc.? I'd like to optimize my production.