Great Design. Had the AM8 for a some years and decided it was time to upgrade to MGN12 rails. Need to test more but I have upped accelerations etc and it seems to be printing well.
Removed any labelling on all of the parts as I didn't like how it would have looked if all of the parts stated what they are on the finished product.
I bought the Linear rails from "CNA Mechanical Parts Store" as recommended and I must say i don't have a clue when it comes to linear rails but I have installed them as is, did not clean and re lube. I could have been wrong in doing that but they seemed to move well.
I didn't realise there was an adaptor to mount i3 style X carriage included in the mod so I made my own and also incorporated a design for a belt holder that was on thingiverse. The mount adaptor is: https://www.thingiverse.com/thing:4312731