I found a big mistake I made, I was using an Organ brand needle I purchased online. I found out I ordered the wrong kind! It has a round shaft which is used for long-arm machines. I wrote Superior threads thinking all Organ titanium needles were round and how was I to know if it was inserted straight and found out most home machine needles have a half round shaft with a flat back.
I put in a nice MicroTex Schmetz 90/14 and now my stitches are consistent.