Investigating the often repeated claim that κλωμενον is obviously intrusive and un-Pauline. First of all it isn't easy to track down the uncial support for this reading. I looked at the Paris Codex Claromontanus D 06. It appears that this manuscript is defective between 1Cor 11:21-12:2x. I wasn't able to find images of Dabs1 Codex Sangermanensis. Waltzmn doesn't mention this missing portion of D 06. UBSGNT3 marks the reading Db,c which should refer to correctors of D 06. Something is wrong here. Perhaps the corrections are dislocated but I also checked Wallace's site and he had no image for 1Cor 11:21ff.
I don't absolutely need to see the manuscript but seeing the manuscript often clears up ambiguities in the apparatus.
The following passages have certain similarities in syntax, not sure if that proves anything about the intrusiveness of κλωμενον.NA27 1Cor. 11:24 καὶ εὐχαριστήσας ἔκλασεν καὶ εἶπεν· τοῦτό μού ἐστιν τὸ σῶμα τὸ ὑπὲρ ὑμῶν· τοῦτο ποιεῖτε εἰς τὴν ἐμὴν ἀνάμνησιν.
R-P 1Cor. 11:24 και ευχαριστησας εκλασεν και ειπεν λαβετε φαγετε τουτο μου εστιν το σωμα το υπερ υμων κλωμενον τουτο ποιειτε εις την εμην αναμνησιν
 WaltzmnNA27 2Cor. 7:12 ἄρα εἰ καὶ ἔγραψα ὑμῖν, οὐχ ἕνεκεν τοῦ ἀδικήσαντος οὐδὲ ἕνεκεν τοῦ ἀδικηθέντος ἀλλ᾿ ἕνεκεν τοῦ φανερωθῆναι τὴν σπουδὴν ὑμῶν τὴν ὑπὲρ ἡμῶν πρὸς ὑμᾶς ἐνώπιον τοῦ θεοῦ.
NA27 2Cor. 9:3 ἔπεμψα δὲ τοὺς ἀδελφούς, ἵνα μὴ τὸ καύχημα ἡμῶν τὸ ὑπὲρ ὑμῶν κενωθῇ ἐν τῷ μέρει τούτῳ, ἵνα καθὼς ἔλεγον παρεσκευασμένοι ἦτε,
http://www.skypoint.com/members/waltzmn ... html#uDabs