Hi

Within the Harry's Lap Timer, or other products, do we have the ability to give a shift light and buzzer at a specific (or several specific) speeds.

It is to fit in our Diesel Drag Car

http://www.darksidedevelopments.co.uk/arosa-mk2-2-0-16v-bkd/

We cannot use RPM as in 1st and 2nd gear the ...