I need an o-ring pick for o-rings inside of a 3/8'' fuel rail connector. We all know that dealing with o-rings on the outside of a tube is alot easier than dealing with o-rings on the inside of a tube. There's very little room to work with and it's dark inside there. Being that the o-ring is black and going into a black fuel rail connector doesn't help matters either. I kept wishing the o-ring was a bright red or a neon green. What you guys recommend for a pick to position o-rings inside of a 3/8'' I.D. plastic fuel rail connector ?