I'm going to tag my problem onto this thread rather than starting a new one.
I keep having a problem where Bestine removes almost all the wax, but it leaves some. At the moment I have eight trucks soaking, one side frame on each truck still has wax but everything else is clean. They've been soaking about 26 hours now. I've tried scrubbing them with a toothbrush and bestine and with a toothbrush and soap and water. Nothing seems to work. I've had this problem before and multiple days of soaking didn't fix the problem.
Any advice?