Hey Bill how do you figure out which BMG that you need? (Left or Right) Im debating on getting the kit to make multicolor prints or prints with dissolvable supports. I can put it on my Anycubic i3 Mega or Mega X.Or I can put them on my Cr-10 or Cr-30 printers. Just trying to figure out which is best or which BMG I would need to get. Also if you put it on the Anycubic I3 Mega will the Green connector interfere with the top bar? I know you mentioned how it wouldn't on the ender 3 but it seems like it would for the Anycubic due to where the tube is located in relation to the top arm support.