I feel like the timing is wrong (i only looked at topdiff now tho). i made my own diff rq and tried around. this feels alot more responsive to me.
[TimingPoints]
451,272.727272727273,4,2,0,100,1,0
96860,217.391304347826,4,2,0,100,1,0
159468,666.666666666667,4,2,0,100,1,0
170801,272.727272727272,4,2,0,100,1,0