My Futaba Magnum PCM 1024 is one of my oldest radio's. 20+ years old. Installed in a GV Whiplash 1/8 scale boat. My search for the manuel is to fine tune the radio to the boat. I slowed the speed to the throddle with the EXP but I lose WOT. I wish I was as smart now as I was in my 30s. Thanks in advance for any help.