Did you have alignment issues? They've had some QC issues and some folks swap the cap. The US Pearl distributor is pretty good about matching the head.Got a Pearl OC recently, and hsd the worst shave in a long time!
Aside from the above it's a very conventional Old Type/Fatip design that's somewhat aggressive but not hard to master.
Last time I used it I swapped the Yaqi cap with great results.
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