I'm new to this board and could use a little help. I have an 89 4mg, I was not sure if anyone had been in the fuel screws so I set them as per another guys advice. At WOT, back the screws off until they are not contacting the rack bar. turn the fuel screw in until it bare contacts the bar and lock it down. Turn the torque screw in until it barely contacts the bar and then go another 1/4 turn and lock it down. That greatly improved the truck, however I have since then turned them BOTH in round and half (TOO MUCH FUEL). It runs great but the EGT's will climb a little more than I like on a load. I had an old timer turn the timing up a little prior to the fuel adjustment. I think the timing needs to be revisited to help lower the EGT's.....Opinions?