The Guy at the campground said

[Ray,IN]

This is a FREE website for RVing people, supporters, commercial sponsors, etc. Some information is worth exactly what you paid for, some is invaluable. It's up to the topic starter to determine which is which. If an expert posts advice, it can either be absolutely correct or totally wrong, depending on how the question is written and posted.
Don't get your panties in a wad over others intelligence level or writing skills; merely voice your considered opinion or experience, and hope it is exactly what the topic starter needs.

[Dog Folks]

I feel that most expert in any given field has the same problem.

I happen to have a problem being told I don't know pest control is when I studied entomology in college then spent over 30 years in the business. Electronic boxes, moth balls, pepper mint oil, this stuff that stuff. If it was so easy and cheap how did I charge, and receive over $200.00 an hour for my skills?

Yes,pest control people laugh. They laugh all the way to the bank.

I no longer offer my expertise on forums. The bunk I read is just not worth it. I will no longer argue with amateurs.