Still do it here everyday!
Some 200's with the SP 77, one ex-BA one with SP 177 and then a couple of 300's with glass.
first 73 was the 400, then back to the 200, a couple of years ago back to the 300. I've been converted so often I don't know what to believe anymore!
Yet still; pull back on the stick and the houses get smaller, push forward and they get bigger!
fluf