I just noticed this tool :
https://forum.renoise.com/t/new-tool-3-0-groove-control/42858
Looks awesome and should be a swifter way to find these swing variations ( for compatibility with sunvox, milkytracker delay by ticks ).
All I have to do is convert the delay column to -Qxx commmand.
Shit…I am tired I forgot, that will still leave me with the swung triplets problem.