I'm guessing I want to plug these somehow correct? Someone drilled holes in my blades....sigh. and next question, what the hell is this plug at the bottom of the metering block? Normal? I have assembled a few of these now, and never had such a ***** of a time. Cannot for the life of me get the blocks off the body....I mean absolutely stuck....don't know how to get around that either.....dang it...
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