I was trying to get my buggy and truck balanced side to side as well as front to rear and came up with this[see pictures]Look closely at the sides the electronics are on.

Now without having to offset the motor or add unneccesary weight to one side, I just have to add 1/4oz. by the radio and it's balanced right down the middle.

What is with the new 4.1 chassis? Didn't know I needed an impact to put the front three top plate screws in. Are people tapping/reaming these out at all?

You can try chapstick on the threads to help.

I had ZERO issues building my kit.

My diff isn't as smooth as I would like, but cerarmics are at the ready.

I have heard two ways to build a diff

1. ceramic main diff balls with carbide thrust balls per AE recommendations
2. carbide main diff balls with ceramic thrust balls per BFast/22 crowd.

I tend to think ceramic for both.

wow this thread has realy come alive! bfast has some very nice balls!

this is a family forum!

I've just always ran with a gritty diff and never gave a rats...

ok also on your tires for the t4..does anyone cut the tired down just a small amount to fit the tire on the rim better? i know people have done it but i never had..then ive looked at their tires and they fit a lot better than mine were

I would only cut them where I notice that the trimming was uneven Just so it glues in better.

HAhaha I didnt get any replies on my post...asking if they are still competetive with their B4s vs the new Losi. So I gather everyone is getting smoked by the 22s!?!

Im just back in and had a 22...and sold Building my B4 now...almost ready to go!

Just tryin to get ya all goin! Lets hear some race stories of B4s Vs the rest!!

Hmmmm I'll have to try switching my electronics some time... I like that idea! But one thing... Clean up your wiring Its super colorful and giving me a headache

I got beat by an olddd dude runnin a 22, but then again I suck.

I'm sure you don't suck That's like saying Travis Amezcua sucks because he makes the B Main at large events!

I just got my B4 a couple weeks ago and haven't bothered throwing any electronics in but when I do I'll let you know how bad all the 22's cry at my track

im talking about the little molding on the bottom of the tire so it just lays on the rim nice and neatly....idk but i want an easier way to glue tires nicely