Originally Posted by
rc-racer-kirby
The diffrences between the Mi4 and LP is the LP has short CF arms,
layshaft allowing to flip transmision ( though I recomend Titanium Racing one ) and the skinnier chassis allowing the lipo to be "hung" over the chassis. I have upgraded my Mi4 to an LP and there is a huge diffrence, it is very quick round the track
You can flip transmission also with standart layshaft - I managed to do that with Mi4 before upgrade.