Issues with variable temperature script
I am currently trying to print the secret butterfly box https://www.thingiverse.com/thing:2977908 out of wood filament. In order to create wood grain, I have been using the variable layer height settings in slic3r pe as well as a variable temperature python script- https://www.thingiverse.com/thing:49276
I am having issues printing the larger parts of the box. The prints run fine for a time but eventually fail with a pre-heat error. I have been able to print some of the smaller pieces with good results.
Any ideas on what the issue may be? How I might be able to get it to work?
Thank you for any help.
This is an example of what I have been able to achieve when it works haha. It has been sanded and stained.