Jan 10 step 339 book bag 2 progress lego liebherr digger jan 2021 top side Bag 2 Progress Lego Liebherr Digger Jan 2021 I am making progress on bag 2 of the Lego Liebherr Digger, i am now up to step 339. I have been doing little bits in the evening but i am really enjoying building it and seeing it all coming together. step 339 book bag 2 progress lego liebherr digger jan 2021