und skýjaðri ‘under the cloud-rim’: Flat’s sky/heaven-kenning is the difficilior lectio but Bb’s und skýranni ‘beneath the cloud-hall [SKY/HEAVEN]’ together with the older nom. sg. form mannr (over Flat’s maðr, cf. ANG §§261 and 278.4b) provides aðalhending and is preferred by both Finnur Jónsson (Skj B) and Kock (Skald). Neither Skj B nor Skald explain how the nom. sg. can be found after lét berask (ll. 5, 6).