UPDATE

apart from the ranges i want when for example im in low setting and i go to middle for the pitch to stay the same as before but only the "sensitivity" of the know to change, maybe make this with a sample and hold ;

Hello all im building a multiple lfo patch and im still a newbie of course to ask this ahah, i have one know that i want to have two ranges with for example ultra low lfo rates to audio rates or even have one in the middle.
The idea is to switch this with an hradio and have 2-3 ranges, how can i dont this ; i have been trying with expr and selector and stuff but i cant seem to get it.
Thanks !