Trying to get TopFlight or Great Planes to admit they changed the formula has been pushed before and they just politically spin it. Iuse to love working with it and had many a good covering jobs on my airplanes. But the last attempt of using the stuff two years ago had me walking away as a long term user of thier product. Its crap and I'll never use it again. Which sucks as I really liked the transparent film to show off the wood work. Can't do that anymore. I look at it as their loss and Ultracoat's gain... With the current market and the trends of the hobby now (huge focus on cheap Chinese ARF's and RTF's) I don't see the situation changing which is sad since many of us RC old-timers got 60% of the enjoyment of building and spent the last 40% out at the field showing off something that we created and flying....
Its just sad from my perspective.... Maybe I'm getting too old....