Maxillaria Ben Berliner--too many pseudobulbs?

[lithopgirl]

I have had this Max. Ben Berliner for 7 months. It has many new pseudobulbs, but they are all growing from the base of the plant, and the leaves are much shorter than the previous leaves. I suspect I've been over-fertilizing it? I have tried it in various high-light situations, but in the highest, it shows signs of stress. Any thoughts welcome.
I've grown a Max. tenuifolia with great success for more than a year, but the Ben Berliner is a riddle. Any cultural specifics (perhaps by comparison/contrast to the Max ten) on the BB would be helpful!