5Z wrote:
Formula??? TLAR == That Looks About Right; Don't need no steenkin'
formulas

Precisely!

Just be sure the approach always "looks right".
Though I think Tom teaches too flat an approach for my taste. FLew a
few approaches with a pilot claiming to make Tom happy and I really
wanted a bit more altitude or a closer base leg....

I really like this booklet By Stephen DuPont
http://home.comcast.net/~verhulst/GB...erLandings.pdf

Tony V.