Finny,
Some have difficulty extracting larger format frames. Leaving the bees to fill frames in the brood box may be OK at times and for some - for others, filling with OSR might leave the colony with lots of winter stores because the outer frames of OSR will granulate. If it happens to get shifted to supers later, the crop taken later in the year might be part-crystallised, too. Beekeepers need to think, not just give three brood boxes and expect an easy life if in an OSR region, per eg. That is if they expect, or want, a decent crop.
I do as you - no excluder, unless required for a good reason - but I can extract 14 x 12 frames without any bother. I don't extract any deeps, because I don't use them (very often). I will be using supers as brood boxes later this season, I think (but you might need to work that one out from another recent thread).
Some have difficulty extracting larger format frames. Leaving the bees to fill frames in the brood box may be OK at times and for some - for others, filling with OSR might leave the colony with lots of winter stores because the outer frames of OSR will granulate. If it happens to get shifted to supers later, the crop taken later in the year might be part-crystallised, too. Beekeepers need to think, not just give three brood boxes and expect an easy life if in an OSR region, per eg. That is if they expect, or want, a decent crop.
I do as you - no excluder, unless required for a good reason - but I can extract 14 x 12 frames without any bother. I don't extract any deeps, because I don't use them (very often). I will be using supers as brood boxes later this season, I think (but you might need to work that one out from another recent thread).