Im a new blaster owner with 2 Q's. I have drove bikes befor with cluches and dont remember being so tight, the cluch on my blaster seems realy hard to pull in. Is that normal or is ther a way to loosen it? And anouther thing is it came with a twsit throttle wich i dont like becaus i grew up on thumb throtle. The original thumb lever came with. should i put it back on or leav the twist on. What advantage is ther to a twist throtle over a thumb or is it just personal prefrance? thank you