Bounce values

hello all! newbie question here:
how do i get a parameter to bounce back and forth between two different values continuously… say you’ve got a Transform node and you want the value in the ScaleX pin to bounce between 1.5 and 7 for instance, how would this be done?

ok, i think i kinf of got where i wanted: LFO>WaveShaper plus *value and a couple of io boxes make the value bounce between two given values, so long as sine is selected in the shape pin of the waveshaper node. don’t know if there’s an easier way…

you may want to use the MapRange (Value) and Map (Value) nodes instead of the * (Value)

circularspread also makes nice sine waves if you connect the lfo phase to the circularspreads phase. leave spreadcount at 1