[okinawa 92]

im wondering if the symptoms of slow to respond fuel level is normal for my mkIII with a digital display. i havent been in the tank yet. i work on fighter jets and they have "probes" with no moving parts that use the fuel as a dielectric. is this something like what toyota uses, or am i just over thinking the problem of some stuck floats? any info that would prevent an unnecessary tank drop would be greatly appreciated. thanks -oki' 92