Geeetech

Hi

I have the A20, on marlin 1.118 ver. does anyone know how to upgrade to marlin ver

thanks

Hi

Also get a filament heater,

https://www.amazon.co.uk/gp/product/B08 ... UTF8&psc=1

Hi

Here you are , i have made this my self, . it works great

ENJOY

Hi

I found that if you start with a slow speed frist print layer, plus a higher hot bed, this will fix your issus,

let it do about 19 layers and then speed back up to 100%,

when it is warming up go to the tune setting and you can set it all up there