You will know right away if the nozzle is too far because the extruded filament will not stick and in that case

Unboxing Mayku Multiplier:

If a layer cools down too much it will adhere less to the next layer

Nozzle cleaners perfect tool to keep your nozzles clean

E3D - MK8 Nozzles Brass - (Pick a Size) Wanhao Duplicator 5/5s/5s mini - Reservedel You will know right awayE3D MK8 Nozzles Brass (Pick a Size) E3D's brass nozzles for MK8 are designed with optimal thermal properties, making them perfect for everyday 3D printing. These nozzles deliver even layers and are ideal for standard prints with non abrasive materials. You can choose between sizes of 0. 25 mm, 0. 4 mm, 0. 6 mm and 0. 8 mm, depending on your project: small nozzles are perfect for detailed prints, while larger nozzles allow for stronger and more robust