on m3 80w co2 first job is cut and engrave plexiglass 12mm so not that good with original laser head lens system
so i am converting all my m3 systems to universal laser head for lens from 25.4mm if possible up to 190mm lens options
by replacing original co2 laser head to 25mm od tubes with 20mm id lenses as first modification upgrade have 101mm working now on basic m3
( my note on gweike m3 is if i was 25 years in laser making and made this flexible m3 system and stop on limiting laser head to one fd fix head is bad planing just my observation in 3 day of trying to cut 12mm plexi on 80w co2 laser head with fix fd lens )
next modification on my m3max is lightburn support option my parts are on order now from china
to see if its possible i ordered pibot ultra controller for retrofit mcc100-g controller for native lightburn support on m3 systems
and if later plan to get etercat conversion and autofeed 2 input and 2 output on 4 sides motors for big media 4x8ft size
any help of info is helpful to get this working to get full potential from this systems
dusan2819