As stated in the subject line, I could use a hand getting the volume up and volume down commands working in the LG 20LS7D (RS232) #1915 template. I tried fiddling with the code, but all I could get it to do was go from volume level 0 straight to 100, but I couldn't get it anywhere in between. I've looked at my LG's manual, and I'm fairly certain that all the codes are the same, so I don't believe it's an issue with my model. Below is the code. I'd like to get this fixed so that it can be included in future snapshots.
print "lowering volume from ", @volume, "\n"
print "raising volume from ", @volume, "\n"