Have a nice galaxy saturn that looks like very few have been in, I was tuning up the radio and doing an alignment and noticed when trying to set the radios low power with vr16 there was no difference when turning the vr with the rf power knob at any setting the radio keys rf power all the way down 2 1/2 watts and swings 20 watts, on am and sideband, also vr13 works fine. I've had quite a few saturns in and the 2166 and two 2312s usually do almost double that. Not sure what's stopping the vr from working but I'm sure it's probably the low power vr not working.i change the vr still nothing, I've looked over the board for cold solder joints and can't find any. R241 has a 1n4841 diode in line with the band towards the finals is all I can see that someone might have put in other then that I'm stuck again.