Quote: Originally Posted by
_Dejan_ 
Looks nice but for me is not useable because do not show right values for rpm... When I have 1000rpm this software show 250rpm. I have ELM 237... Is posible where change or delete divider rpm by 4 in software?
Is that because your refresh rate is too slow, or becuase you are trying to display too much info at once and the cpu cannot handle it ?