Is there anyone out there with a Woods RC4 (or probably 5 & 6 too) that could take a picture of the gearbox so I can see the vent plug? When I pulled in the garage after a particularly aggressive mowing section out in the blackberry thickets I noticed a fairly large hole in the vent plug that I’m 99% sure wasn’t there before. Before I spend the $10 to buy a new one I thought I’d make sure I wasn’t crazy and it wasn’t supposed to look like that. I feel like there should be a brass cap or rubber grommet covering it or something. Thanks in advance for the help.