With a new catapult and a heavier plane,the x8 can't auto takeoff.

The configurations are:

THR_MAX = 90%

THR_SUPP_MAN =1

TKOFF_THR_MINSPD = 0
TKOFF_THR_MINACC = 8
TKOFF_THR_DELAY = 1

The tlog file is here2014-05-03%2014-38-45.tlog.Start at 93%.

The problem is just like the figure show,the throttle didn't increase automatically.It can do well last time.

There are two changes this time: two springs took place the elasticband and the pplane was heavier than last time(3.8kg).I can't find the reason.Can anybody help me.me?Thanks.

2014-05-03 14-38-45.tlog