Re: Length of Comb Guides
Mine are a triangular piece of wood cut from a 3/4" board, a la Michael Bush. They extend across the bar til just before the sides of the hive.
Question: What's the best comb guide?
Answer: Except for the wax filled groove, there's nothing wrong with any kind of commonly used guide from a strip of foundation waxed in a groove to a triangular guide, but there are advantages and disadvantages. In my opinion the one with the most advantages and least disadvantages is the triangular wooden guide. The bees follow it the most reliably and attach it the most solidly. I like a wax starter strip the least as it's fragile and hot weather can cause them to fall off. I think the least reliable would be dribbling a bead across a plain bar. This is at best a slight suggestion and as a guide it is often a complete failure.
USDA Zone 7A Elevation 1400 ft