A couple questions

Can I install capacitive fuel senders in my quick build wings or are the float type my only option?

What type of grease should I use for the installation of the fuel servo gaskets?

Thanks
Dave

No...

I checked on this issue back 7 or 8 years ago. Van's told me the capacitive senders would not fit in QB tanks, I would have to use the float senders.
Okay.... I've been flying with float senders for 5+ years now.

If in doubt - due to newer technology - check with Van's to confirm.