Advice needed on LFO and Envelopes

Can I know how I can adjust the speed of the LFO rate using one of the Envelopes while having the LFO modulate the pitch using a triangle LFO wave?

I tried having the Mod Wheel Mod where Source is LFO triangle and destination as pitch

I then adjusted the Pedal/On mod to have source as Filter Envelope and Source as LFO

It did not adjust the speed of the LFO when I tried it this way. I must be doing something wrong.

Modwheel Bus:
Source: LFO triangle or squarewave
Destination: Pitch
Shaping: ON → use Modwheel to introduce modulation
Amount: something more then zero. Try amount 20 (LCD value)

Pedal Bus:
PGM → Use the Edit menu 2.3 PGM Pedal Source setting “Filter Env”
Destination: LFO
Shaping: ON → n need to connect a pedal at all
Amount: try 100 (LCD value)

Filter Envelope:
set AMOUNT TO FILTER to zero (center position) to hear the effect without a filter masking the sound