Way back in January 2013 noticed that the 2nd (little) red spot was preceeding the Great Red Spot by 1/4 of planet rotation and would be centered on Jupiters disk shortly after sunset, with the GRS on the planet edge coming around. My 10" newt should be perfect for this.
Got all set up with my plossls and orthos in their giant case. Hummm.....no little red spot, but could see the Greater one coming around the edge.
Had about 40 eyepieces and tried everything under 10mm and nothing, no Brandon or Zeiss, but most everything you ever heard of.
The Delos had just come out with a 6mm, so went in to grab that. And what do you know, there was the little red spot centered on Jupiter,
even with a little red tint to it! Totally invisible with common Or's & Pl's.
Little eyepieces with minimal elements stopped being my favorites after that and I just use Pentax XW's, Delos, and E.S. 68's for low powers.