last night I tried observing Jupiter and Saturn using my GSO RC8 (instead of my TS ED 102mm F7 which is my observing scope) hoping for a better resolution than with the small scope. As the focal length is much longer I used a relatively long eye piece, the TS ED 8mm 60° aka Paradigm. There was an annoyingly bright large halo always concentric to Jupiter no matter where in the field I moved it. Is this eyepiece know for this kind of trouble? Or is the RC8 just a bad pairing to this eyepiece? The ES 82° 6.7mm did not show any halos so it is probably not the scope.