New here. I hope i get a good easy answer, although i am skeptical. I did residential plumbing, electric, and hvac work 20+ years ago. Automotive worker now. To make a long story short i recently found my bathroom floor weakening and the toilet supply in the wall (cpvc) ( this is Alabama) had a pinhole streaming water for maybe 2-3 years. no visual signs not even a puddle in the crawlspace. Just seepage into the subfloor, joists, beams. My homeowners adjuster denied the claim but that's another story. I have spent the 5-6 weeks building my house (bathroom) back from the blocks up. every thing is new. My house is 25 years old but everything was in great shape. Now it is all new and updated. The tub/shower had to be removed to fix floor. I went back with acrylic tub and tiled the surround and did an awesome job.( i have pics) To my question for the pros. I installed a Delta Windermere Faucet. It works but the pressure is terrible. The old one was fine, the other bathroom on the other side of the wall is fine. This shower stream will not even reach the back of the 60" tub, not close. The instructions with the faucet mentions nothing of a pressure adjustment. I know new regulations limit water pressure/volume but this aint gonna get it. Please tell me i can pull the cartridge out and make a simple adjustment to increase this pressure. I don't want to go through the sheetrock in the hall to remove this thing but i will if i have to.