Hi Jimi,
also one of my favourite super thins!
I several time observed it with 15 and 16 inches. Very thin, indirect quite long and the northern part is a bit brighter (direction to the nearby star) than the southern part. I could not detect the typical "integral sign" form. I will try it next time with my 24incher.
UGC 3714 is an easy UGC and can be observed with direct vision.
Clear skies (which is not very often these days in Germany)
Marc