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I am having an issue with the blocks fusing to one another.
I printed this using a Monoprice Select Mini with Cura (Cura settings can be seen in links below)
I'm using PLA

http://www.evernote.com/shard/s270/sh/28578919-a930-401e-b0d1-4b8c16244981/bdf9f660d98cceb8810f4e57898b1990
http://www.evernote.com/shard/s270/sh/b5c1492d-8605-4437-94dd-0041e011cebc/e16125f109de04bb6e4d32d6d05764b3

Please help.