Thanks for your help!

So,... Now that I've made first experiences the last days with my new GT2.1, i got to complain a little bit about speedpassion! :-(

First: one of my two V3.0 13.5R motors came without balance weight on the purple ring. I thought that's because it came already balanced without extra weight, but after 2 battery loads extrem vibrations accured- guess what- One bearing got damaged because the rotor is not balanced at all! :-(

Second: my GT2.1 always turns off the boost (i read this means it turns into sensorless Mode) i use 528 stock and SMC MRE 4700 40c lipo - tried to solve the problem by changing sensorwire, cleaned sensores, flashing software, recalibrating ESC/Radio and even tried 5 & 6 cell nimh batteries (lrp 4600 Fat Cobra) but the Problem stil accures :-(
I also read it might happen because the speedos BEC can't handle the power the servo needs - that can't be the case since i'm using Sanwa SDX-801 servo which is used by SP drivers like Marc Rheinard (or SP sells there speedos with bad quality BECs - don't hope so)

Has anyone of you also same Problems??

@ all SP Factory around here:
Do you know about those problems- maybe you have a solution?

If None of you have a Solution for me i'll try to contact speedpassion, maybe they can help. Otherwise i will try to get my money back - at least for the speedo,

Don't get me wrong; i want to solve my problems because the 2 minutes (or maybe less) boost works , it works great.!