(...) That's something you can NEVER do in LEGO! I'm sure it won't take long for someone to prove me wrong. Modified parts don't count :-). Steve Lane (24 years ago, 11-Apr-01, to lugnet.technic)
(...) Here's one: inserting the studs of one beam into the axle holes of a Technic beam. They're not designed to fit properly, and the parts will actually deform over time if left long enough. (24 years ago, 12-Apr-01, to lugnet.technic)