sorry been away for work but back now and I think that I found the water pressure problem but know that the hot water problem won't go away since it's been a problem from day one.

I went to take a shower the other day and very low pressure so decided to check out everything, turned on faucet near shower low pressure, went downstairs turned on faucet in kitchen low pressure, went down stairs to washing machine turned that on low pressure then heard a gurgling noise in water heater pressure went back to normal. It has to be the water heater.

So leads me to believe that there is something wrong the water heater, I need to check warranty but it's either 9 or 12 year warranty so seeing that it's about five years old I'll look into having some check it.

I think at this point I'm going to install a point of use electric on demand heater for the shower so we can finally take consecutive hot showers.