Watching some beginning members (including me!),forgetting to run a local log book. Make a pass and a judgment/adjustment. log it.Saves a lot of time....
there is so many changes at one time. the fuel injection system, timing, valve adjustment, tire pressure and chassis. just to change the distribution to the port nozzles there could be 8 changes then i have to do the math so as to keep the same total nozzle area to keep fuel pressure the same. etc.