I want to first thank all senior members for all your personal advice, and your dedication to the forum in general. I have spent many many hours reading posts and have learned a lot.
Here's my situation. I only do small internal lines right now. Max 4", nothing to the street yet. All residential, for now. I'm looking at making some new cable purchases, (3/8 @ 75' & 1/2" @ 100',) my question is your preferred choice of coupler and brand of heads. I'm not stockpiled with one type of coupler cleaning heads, so I can go with something new. My plan is to get inner-core cables so far.
I'm slowly building this business (about 3 years into it) and learning as I go, so I greatly appreciate all and any advice you can give me.
Plumber Rick. I was reading about the reverse funnel you made, do you have any pictures. It sounds like I should make one. OR buy one if someone sells them.