Still having problems with basement toilet flushing.
I wrote a couple of weeks ago concerned with how my lousy plumber was going to reinstall the piping from the ejector pump to sewage line. He originally did not follow manufacturer's install instructions that said check valve couldn't be in vertical position. Half the time the toilet will not flush. We thought this was the cause (solids floating back down onto check valve flap). It is now in a horizontal position and toilet only flushing half the time. When it won't flush, I run bath water and pump will usually finally come on to flush toilet. Can anyone figure out what can possibly be the problem? This is a new house. Lousy plumber has been back 8 times at least. (valve installed upside down, forgot to crimp pipes, etc.) already had to replace part of ceiling and hardwood floor in dining room from leaking water. I think he might know what he did wrong but is not saying. Please help.