After wainting for this product for such a long time, I was very optimistic about it...
I tried it for the first time in 1:12 this weekend. Together with a Orion 4,5 motor. Didn't work at all!!!
Even with max. punch there was an extreme delay before the speedo delivered full power. Also there was some cogging from standstill. So it was simply undrivable. A fellow racer had exactly the same experience. Plus cogging from standstill and on corner exit.
Some questions spring to mind:
Is there a know 4-cell issue with it?
Is there a software update to fix this problem?
Will it work better with Redline motors?
Is it ok with most motors when using 6 cells? How about 5 cells?