Yes RascalCat! Even too tired to jerk off... my job is a heavy job at times... especially when there are a lot of pieces to make.. I work with zinc sheets (well, used to work...i'm unemployed now
) and a 20/10 zinc sheet weights more than 30 Kg... and we always take the sheet in 2 and work it. The 8/10 sheets which we use more are 2 meters / 1,5 meters and they weight around 10 K Imagine lifting and working 40-50 sheets /day.. working as in : cut on size, do the measurments, do the teeth on both sizes, do the bending and do the uniting (can't find words now lol) and there it is a nice 2 meters tall zinc tube which you use at air conditioning systems.