Thanks everyone who responded. I will probably open it one more time and try to realign the screen. Basically, my understanding is that I haven't done much harm. I've googled this issue and it turns out that many people indicate that the AF needs a bit of touch up. And they of course mention those Pentax lenses that allow full time manual focus (quick shift system).
At least I will learn something during the process, I hope. Thanks again! -- Boris -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

