Marc my friend is going to set me up with this when I visit in a months time she has a brand new Rav 4 and is very good with computers which I’m not ! Thankyou for your help as I have mentioned I’m a tight fisted person and like to monitor my mpg it’s showing 61 to 65 up to now which is very good what mpg is your Corolla showing ? My Golf was getting to low for me Ido like the height of the CHR and the higher up driving position