MTI-630 output timestamp interval trouble

[guo-zixuan]

Hello guys!
My team focus on multi-sensor fusion slam.We found a confusing phenomenon that the output of xsense driver is not evenly distributed in a time duration.For example,velodyne data is 10hz,xsense data is 100hz but xsense data get together in a time duration.
So, can I do some change in .launch file to let it evenly distribute in a time duration?

[Cracks-ll]

@guo-zixuan 老哥你解决这个问题了吗？我用的是官方驱动，但是感觉官方驱动是错的