The hole size isn’t proprietary information. If you don’t know the answer, don’t waste our time. If you know the answer just please say so.
John Davies
Spokane WA
When I saw your question, I thought to myself hmm haven’t seen that guy around here in a while. You just reminded me why that’s a good thing
job to install. I don't intend to go hood deep for the same reasons as you, but if I take a crossing that is deeper than I expected or I get to the end of a long (or one-way) trail and find there's a deeper water crossing than I'd anticipated, it gives me more options and less risk.