I just found out, that there is no picture in my album just showing a completed cylinder, anyway, here a last pic for now from the cylinders.
Then I wanna continue with some railing work i did for both excavators. It´s all brass tubes with 4mm diameter, just the same as for the hydraulic pipes. The railings in the last 2 pics belong to the R9100. I used a
small tube bender and a microflame to heat up the pipes before bending. That makes the brass soft.