Straight razor knife

Folding straight razor knife with a clip.Please read print advice as I have no clue how to put a cloud sliced model-This site makes things as confusing as possible-typical Chinese programming, no hate just truth. Why I can't just post from my post sliced work bench is beyond me.QUALITY: 1.6 mm layer height and under quality/precision make it 0.001mm, quality/resolution 0.006, Arch fitting, check the box and make the make arch tolerance to 6, STRENGTH: I just used stock settings. SPEED : standard, SUPPORT, yes generate support, MAKE IT TREE and on build plate only. It generate hardly any support and it comes off easy-super perfect. On the back of the blade HOLDER make sure you remove not just the support but the boundary layer or the knife won't open 180 degree and also use the tip of a knife stuck in the slot for the razor and twist to gently open up the slit.