I have a couple M03 problems , 3300mah and pins!

[Mr.Pink]

so i can't seem to fit a 3300mah pack into my mo3 cooper . Can I even do it ? and if so , how ?

Secondly , why wont the hexagon things that go onto the axle ends with the pin , go into the hexagon hole on the inside of my rims ? they are the original mini cooper rims . they will go into the set of 1/10touring car rims and there the same size hole . but I could only get one hexagon nut into one rim , none of the others . am i missing sometin?

[BiggusDitchus]

3300mah batts are a little longer than other packs, simply elongate the hole in the battery holder to allow for the increased length of the packs.

With regards to the hexes, is there any damage to them, slightly cracked not allowing them into rims? or is there any noticeable wear to the hexes or the rims? As the rims should fit straight on.