Assertion: plow | /r/CapableOf | deepen the groove
Facets:
value: really
type: DEGREE
value: too quickly
type: MANNER
Source sentences:
text: If you find the accumulating dust is big and flaky, or if the plow is really deepening the groove too quickly, use more speed and less pressure, or drop the butt end of the plow down to increase the contact area between the plow tip and the groove.