OK, I'll leave them on. I was thinking they might cause a leak. Good to not have to go looking for parts just to air up the tires. Good compressor type presta inflators are not cheap.

Any opinions on drilling out presta type rims like the Sun m13's to use schrader tubes. I did this on another bike because I internet bought tubes and rims at the same time. SURPRISE, presta rims schrader tubes.