I was having issues with my old fill valve (a Fluidmaster) no longer filling and just dripping in to the tank, and also not shutting off reliably. So I decided to replace it.
I got the new fill valve installed and no leaks. But, the rubber hose doesn't have a way to attach snugly to whatever flush valve/overflow pipe that is currently installed. The hose fits down in to the opening/connector at the top, and doesn't fit around the protrusion, so it's a bit loose. I decided to use some electrical tape to help secure it, as I didn't have a way to attach it using the clip on the single long overflow pipe you get with Fluidmaster overflow pipe.
Is this OK? I've flushed it several times and everything seems to flush/fill properly. I'm just a bit concerned about the fill hose not fitting by design, and potentially coming loose.
Any suggestions on how to improve the fit here?