I can see where the OP is upset and he is right about this being a case of mis-managment. If forms of feeding are allowed that are not mag-fed then the rules should clearly state this.
That being said I remember being at a stock class game where one of the markers that the owner was trying to fix was technically not stock class because there was space between the barrel and the feedtube - enough that more than one ball could be loaded by gravity without "rock and cock". There were very few of us there and none of us had a problem with it. Sometimes small adjustments have to be made.
"Do not overcome by the evil, but overcome, in the good, the evil" - Romans 12:21 - Young's Literal Translation
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