ProfTweak 1.4 now supports Makerbot Desktop. It also fixes a bug in ProftTweak v1.2 and v1.3 that can cause bad profiles (update now!).
I’m a big fan of MakerWare and the MakerBot slicer.
The recent improvements in rafts, supports and general slicing quality are impressive.
Sometimes I need to do things like:
– Turn the filament fan off
– Adjust filament diameter
– Make the infill cats
– Change individual feedrate options (infill vs outlines)
Further – I often want to take an existing profile – and change a single variable as an experiment. For example – I might have a profile for Nylon that works well – but I want to try boosting the temperature up to 255c (and not have to create a new profile or risk messing-up the one that already works well).
So – I present ProfTweak:
Source and binaries (Windows, Mac, Linux) for ProfTweak are available on GitHub.
Tip: Look for the “Download Zip” button to quickly grab everything.
What ProfTweak Does:
– Provides a simple GUI to access MakerWare slicer profile settings
– Toggle between a complete list of settings (there are a lot) and a smaller “Common Settings” list
– Add notes to your profiles
– Option to save as “ProfTweakTemp” profile for one-off experiments
– Windows, Mac and Linux versions (someone let me know if the Linux version actually works…)
ProfTweak requires Java (32-bit). If ProfTweak won’t run – you may need to install it.
ProfTweak is licensed under http://creativecommons.org/licenses/by-sa/3.0/.
General Notes and Usage (aka documentation)
- I’ve tested ProfTweak – and it seems to work for me. But there may be bugs – awful bugs! I can’t say with certainty it won’t do something terrible to your brand-new Replicator 2x.
- Don’t bug the nice people at MakerBot support about issues you encounter while using profiles generated by ProfTweak.
- ProfTweak requires an existing custom profile to start with. You might want to create an unadulterated custom profile from inside MakerWare based on the “Standard” (and maybe “Low” / “High”) to base future profiles on. ProfTweak won’t modify the built-in MakerWare profiles.
- When you create a new profile from within ProfTweak it copies the supporting files (end.gcode, start.gcode, profile.json) to a new folder – as well as writing out a new miracle.json file based on your modifications.
- ProfTweak stores its settings in proftweak.json found in the DATA folder under the folder where the app is installed.
- ProfTweak should generally find your MakerWare profile folder – but if it doesn’t – you can specify it manually in proftweak.json (Linux users will probably need to do this).
- If you’re a Windows user and find you need to set your profile folder – format it like this: “C:/Users/Rich/My Things/Profiles/”
- If you want to add / remove common items you can do so by modifying proftweak.json.
- Mac users – if you get an error “proftweak.app is damaged and can’t be opened” – it’s likely due to your Gatekeeper settings requiring apps be signed. See here for the solution.
- Windows users – if you’re getting a Java error when trying to run Proftweak – try these instructions: http://stackoverflow.com/questions/14004851/javaw-exe-cannot-find-path
- If you associate .json files with ProfTweak – MakerWare will launch it automatically when you select “Edit profile.” The Windows setup package can do this for you automatically.
- ProfTweak reformats the .json in any profile it edits. This makes it less human-readable (MakerWare seems OK with it).
- When you modify a number – ProfTweak deals with it as a float. As a result .15 becomes 0.15000000596046448. This shouldn’t make a meaningful difference when slicing – but it might make a small one.
- Saving in ProfTweak is always a manual operation. If you close without saving – you’ve closed without saving!
Have fun!!! Don’t hesitate to contact me (email@example.com) about issues.