Something i've noticed but never managed to fix. Whenever the model i'm printing has small details that trigger a slowdown (adjust printing speed for layers below) the shells seem not to fuse together properly making the final print very fragile and if it's a top layer it feels very rough to the touch. Any ideas?
Pics:
https://i.imgur.com/P49Fptz.jpg
You can clearly see the perimeters are not fused together
https://i.imgur.com/5cnzMGV.jpg
Here it's printed at full speed without slowing down