Retired engineer. Started 3D printing with CETUS printer, followed by a PRUSA MK3 S (completely built from scratch, full bear upgrade and REVO nozzles). Still in good shape and a precise, but slow working horse. Now proud owner of two Bambus: P1P (early bird version, upgraded to P1S) with AMS and A1 mini combo, both Bambus with precise turbo speed. Happy printing!