My first Thermoquad tuning question!

I would think spring is to light. Go 1/4 turn until you go to far (slower 60) 1/8 back to dial in.
I've only really fine tuned a TQ for street performance with a wideband.
I adjust spring rate for smooth secondary transition in 2nd gear pulls.
WOT AFR is dialed in with jetting and really fine tuned with air door opening stop.