I wouldn’t go that far. I printed about 15 degrees too hot. got some oozing on layers and I had one part completely break off the platform about 4mm high upon removal. but this design is solid. your print can come out garbage and still fit decent. this is a much better fit than the old ones which were waaay too tight. making my rig print a bit to sloppy for production. I am actually looking forward to these improvements. my current rig is just ever so slightly off square (like .2mm) but it adds up over 450mm. i can see the deflection in my 40mm test cubes. even though they measure perfectly 40mm from the top down you can see that it’s not square. and even with those problems this corner block still performs its duty nicely.