I have a couple of questions, JamesDean. About to replace caps in one of these. See photos below, please. In one corner on the back of the board, there is some really sloppy soldering. This box had never been opened before. Have you seen anything like that? Seems like all that shellac goo they put on there would insulate the heat sinks on those transistors, preventing the heat sinks from dissipating heat? All my components are pretty well glued down to the front of the board. Does that paint remover of yours work pretty well getting the goo off? Thanks!

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2012 E350
2006 Callaway SC560