Thanks for the update, and the good news. My experience with Briggs engines is similar to yours: reliable, smooth running, easy to start, and generally easy to service and repair. Whether fortunately or un-, I took and interest in OHV Hondas a couple of years ago, which led me to dispose of my Briggs mowers and get a couple of Hondas. To me, they are as big an improvement over a side valve Briggs as the Briggs is over a Kirby-Lauson. As I've said in another thread, it's a bit like comparing a Commodore with a BMW: the Honda is way more money for something that is functionally the same, it just runs so well it makes me feel good. I wouldn't contemplate buying one in running order though, the value for money just isn't there.

I'll close this thread. If anyone needs to post to it, just send a PM to a moderator.