I got not problem with mine.... Battery fits perfect like glove.
Originally Posted by
Pro10noob
Most lipo's up to 4000MAH hardcase will fit without major mods.
Up to 5000MAH you will need to space the top deck about 2 mm.
In both cases you need to dremel a bit of the front middle axle holder and of the side belt tensioner(where the lipo hit's it).
Above 5000MAH you need to space the top deck 4 mm.
Regards Roy