Weights

[Shannow]

I ran my Madrat at the local club on Thursday for the first time with lipo's and about halfway down the straight the front end would start to lift (looked great, not so good for cornering!) - I don't really want to be putting extra weight on the car unless I have to (it weighs 1.3kg with a 33 / 66 split) as surely one of the main advantages of lipo's is the lack of weight compared to nimh's...

I've reduced the wing angle and I'll trim it a bit too as I think that is the cause of the wheelies, but I was wondering if any of you guys run similar setup (5.5 Ezrun) and found adding weight improves handling?