That brings back happy memories… I imprinted on the December 1988 ITV broadcast of TESB (the first film my family ever recorded on our new VCR) and only realised many years later that it had been slightly cut so the ads would fit (grrr). One scene which surprised me when I eventually watched the official VHS tape was the end of a conversation on Hoth between C3PO and Leia, followed by a line from C3PO to R2D2, regarding whether Luke was alright. I think some witty remarks Han made about C3PO on the Falcon had also been cut in the TV broadcast.