ack!
I can say I've also done this ONCE (I've since taped the selector to 48Khz on my D8).
With mine, it was weird, there was a drop out for like <1sec, then it continued recording. The problem only really became a big issue when transferring to PC (using Cool Edit Pro and an ECHO MIA MIDI card) Once the tape hit the 32Khz poiint, I got nothing but static on the recording. Solution: Once it hit the 32Khz part on tape, I stopped recording on PC, played 1 sec of tape so the card knew what freq it was, then started recording again. Worked out great.
Only other problem, was the fact I was using Sony DG60P's at the time (this was the last show I ran them actually!) so the tape had a bunch of drop outs (well, not a ton, but enough to irritate me) and also some digi noise here and there... (no probs after switching to Maxell HS4's, so it wasn't the deck).
anyway, hope this helps.