YGE ESC Loose in Frame.

[vincent_tx]

I just finished my Protos build and went to mount my YGE ESC in the plastice frames and found the o ring barely touches it. Is this normal? I keeps it from flopping around, but it's not snug against the frame. I have the flat metal part facing up.

[alexf1852]

Just cut up something soft like foam or pieces of card board and put it in between the frame and the ESC. I had some grip liner that I bought at home depot. I cut up a piece long enough to fold it 4 times and put it in there.