javf

Thanks again, I did try rotating as you suggested, it looks like the top an bottom are off the base plate. Do you think this will print correctly?

thank you for your response, I have done what you suggested with no luck.

I am trying to print a 208mm x 174mm object on my UM3...will not slice! I have disabled the second extruder, turned off all support and brim options with no luck, am I missing something? thank you for yoru time