Pretty bad quality with poor fit in the sliders, so stiff - Monatge rather difficult

with tool I know my way around actually, yet it was difficult to build the saw together.
Then the practical use: Cuts out clean but the sliding guides of the saw clamp onto the bars. The reason is that the rods are badly fitted. Manufacturing defects. The part is so Schwier disassemble again, that I would rather than to send it Wegschmeisse back. Even more time to invest would be nonsense. I think EA but possible that some Geröte happen OK. Then the saw in principle would even be quite useful.