Turntable leveling


Pardon the possible obtuseness of the question, but - in the opinion of forum readers - how important to sound quality, LP and stylus wear is having my turntable precisely level? Try as I might, I can't get it <2 degrees from absolutely horizontal measuring with the Levlx iOS app though it looks good with a bubble gauge. I've looked online and I can't find a consensus opinion on this matter though I know the more level the better.
Thanks in advance,Keith
kacomess
I’ve used a bubble for more than forty years.  Never had a problem that I know of.

All the best.

JD
I leave a small bubble level on the tt deck, always verifying level.

Bubble Levels can be defective. I have several various plastic ones, they all agree with each other (and they agree with my more professional levels I double check with).

I just bought a nicer stainless steel one with blue fluid to look good with McIntosh blue meters for an amplifier stand I will be selling on eBay. The new one is off a few degrees, what a shame, perhaps a tiny imperfection inside that prevents the bubble from centering. My quest for blue fluid is not done, the first one said blue, showed blue, came green. 
FWIW, the better quality tools, the better the project

Just make sure that when the platter is level your tonearm mounting plate is level.