I’ve got an old hand-me-down Replicator 2 that I’d love to fix up, but its throwing me a Heating Failure #4. Some research shows me that this seems to be a thermocoupler replacement issue, but I want to make sure that this is indeed the issue before I start tossing money at this.So to those who have experienced this error likely caused by bumping the temperature too high, what other things needed replacement? I don’t want to get a new thermocoupler and install it to find out that this is not the only thing that needs to be replaced. http://ift.tt/2aDbGVT