I got a murcielago hpi body the other day, i painted it..trimed it..did everything right, the end result was a shiny outblack lambo with custom flames wich took me about 2 hrs to finish, i didnt think that someone who was just introduced to the hobby would be able to pull something this cool off, but it all was too good to be true =P , when i tried to put the body on my LD3, the gap between the front wheel cutouts and the tires was huge...i got really pissed >=( and decided to throw away 3 hrs of hardwork, and they were both 200 mm
The Murcielago body I beleive is for the HPI RS4 Super Nitro which uses a 280mm body. I tried to use a friends Porshe body on my LD3 and had the same problem.
HPI also makes the 200m lamborghini body as well. If u can take a pic of ur problem, it would be easier to help. Dunno why it won't fit correctly. Like stated previously, that any 200m body would fit on the LD3.