hey guys , just a couple of questions 4 ya over here in hpi land!!! I sold an mt2 rtr to a friend of mine about 2 weeks ago, i sold it to him due to the fact the engine was gone in it ( i bought it this way and never spent the money to put a new mill in it , so i never really got to drive it all, the guy i bought it from had it for about a month and didnt break the engine in right so it went to nitro heaven early lol ) but anyway he had me put a O.S .18 in it and it runs great well he wanted more top end so we put the two speed in it, we got it too shift like twice when we first put it in and ran it the first time and that was with the soft spring in the 2nd gear now it wont shift at all and i have tried everything with it ...... i do know how all this works casue i run my NTC3 with the 2 speed in it weekly and compete with it from time to time ..... so im not a newb just not tooo good with hpi....... soooo does anyone have any tricks or tips for this 2 speed to get it working or any ideas what it could be????