Peterb

Hi All, Quick question, is Marlin a drop in replacement FW for the UM2? what I mean by this is will I just be able to print as normal but with a better features or will I have hassle with bugs / new complicated settings etc. Thanks Peter P.S. Sorry for the second post, not used to the forum yet (still can't see my posts via normal forum, but did find it another way hence this edit!!)