[FR] Allow ThreadRange Multiplier to be different from Arg Ranges one

Is your feature request related to a problem? Please describe. Once a RangeMultiplier is set, the threadrange also uses the exact same one, it would be easier if one could either set a ThreadRangeMultiplier or a multiplier argument to ThreadRange(min,max,multiplier)

Describe the solution you'd like A simple solution could be accepting a multiplier argument to the the ThreadRange arguments which can be used in case you'd need a customization on ThreadRange different from RangeMultiplier

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.