... 11 May 2020 09:59 from: Charles Orr Hi both, I've done a quick trial print using Simplify3D and a Prusa Mk3 with a 0.2mm nozzle. No effort to tweak anything. Red PLA was on the printer. I've got some C&L bullhead rail here but I don't think I can fit the rail on this print but I will have a go. If either of you produce a tweaked file either using Simplify3D or the Prusa Slicer I'd be very interested i in trying it out. Cheers Charles Attachment: attach_3034_2734_track.jpg 47 posted: 11 May 2020 10:24 from: Charles Orr My mistake it's a 0.4mm nozzle, the layer height is 0.2mm. posted: 11 May 2020 11:08 from: Martin Wynne Charles Orr wrote: I've done a quick trial print using Simplify3D and a Prusa Mk3...... If either of you produce a tweaked file either using Simplify3D or the Prusa Slicer I'd be very interested in trying it out. Hi Charles, Thanks for the pic. That looks very promising for a first ...