Unsure if it was the tape or sleeping position - but I actually was able to SLEEP Taped chest and arm, and worked something out with a regular pillow on the bottom with my cervical pillow on the top that was like a mini-reclining position. Apparently I don't roll over then. There is still just a hint of something there but NOT like it was

Oak, I didn't put much stretch (if at all) on the chest tape - was that correct? My thought was if there was too much stretch it would cause me to round my shoulders and I certainly don't need any of THAT going on - too many years of incorrect computer posture is likely the primary culprit - at least for my pec minor.