So I bought the cooler ...checked everything beforehand but It seems that I messed up - I put the cooler on my cpu ...missed the mounting bracket handles , then removed it ...wiped the paste and tried again but on the 2nd Bracket instead outside of my pc (I have LGA 1151 , I tried to test-mount the cooler on the LGA2011/2066 bracket ) . Are the latching clips supposed to be very loose when put on the bracket ? I'm afraid the cooler would fall of my motherboard as it will stand sideways .Would appreciate the help