Thanks for all the quick responses. To be clear, the biggest problem with the freezing ports is the portion in the helmet. I can always clear out the mask, but the holes through the helmet are not straight and I have found it virtually impossible to clear it on the trail once blocked. I need to get inside somewhere warm long enough to thaw the helmet. Are the Mod 2 openings at least straight enough that you can knock the ice out?
Thx
Just checked my BRP mod & air holes are in the Viser & I can put my index finger in holes from inside the helmet can't go all the way thru due to smaller openings on the outside. I would think any screwdiver or pocket knife would clear holes since not very deep. Mine don't freeze so not a problem but airhose from mask does freeze solid after many hours of use. Not sure what is going on in your case?