What else can I say? Amazing pure logic level with a tricky last step... I don't know how to create levels but I can see the work behind to create that complicate and stable mechanism...I take my hat of,it's simply amazing!! sometimes I wonder how after two and a half years playing Mekorama I have not got bored yet ... This type of level is the answer to my question ... wow! Thank you very much sir,definitively A MUST!! EXCELLENT JOB @cpw