Hi guys, hope somebody can help.

Just finished my first proper race meet with my 419 on pretty low grip carpet.

Car felt terrible really. Back end kicking out on power and bugger all turn in.

The setup I used was very similar to this other than I ran 6 front droop and 5 rear.

http://site.petitrc.com/reglages/tamiya/setuptrf419/TRF419_RobertKrens_Vianen20160313/
Fresh set of sorex 28 blacks.

13.5 boosted, fairly technical track with some fast sections.

Any tips on what to change for next time? I was thinking of changing to yokomo blue all round rather than pink front and blue rear but I'm open to suggestions!