Welcome Rustyc. We're glad you've joined us here.
There is no such thing as "dumb questions" when it comes to motorized bicycles. The 'dumb' ones are the ones who don't ask and have to find out the hard way what works and what doesn't. We're always here to steer you in the right direction so you build a successful and reliable bike. If you can't find the answer in our 'Search' feature don't hesitate to ask. There's always someone here to help and offer advice. That's our job.
Have fun and ride safe.