Hey guys, i bought a great Tamiya BMW body but the only problem is the foam bumper is too big to fit under the body, do you just trim to foam or are there smaller bumpers or what? Also when i look at the car straight on from the front, it looks like the front spool is tilted and not exactly straight up and down, is this correct? and why do you have to glue that spool, why doesn't it just come as one piece?