Over the last few weeks I have been playing with a "fast" burnout method instead of the more normal slow method, until recently this method has produced fantastic results. Once I started casting large pieces though i was getting investment "inclusions", that is small bits of investment mixed with the liquid metal forming holes in my castings. But only on the larger pieces, buckle size. Once I started to use the slow system again the inclusions stopped showing up. Go figure
Not much of a journal entry, I'm still working on new stuff hope to see it soon.