SP10.5 still has issues. Have tried timing#6 all the way down to about 4.6FDR and still was slow compared to Novak 10.5 with 13mm rotor. I then increased timing all the way up and still was slower than all Novaks 10.5(13mm rotor). If they dont use the 13mm rotor then we're equal...but the rotor allows them to gear down even more and maybe that's why their faster.

About the E4- its a great car. With more time I'm sure it will be amazing. Today was my first run with car and it drove quite well.