Curious as to what y'all use to do your exterior pest control applications? I have a 6 gallon sprayer I pull around, but am tired of: .....* frequent refills .....* limited pressure (I struggle to get to the top of some 2-story homes) .....* extended time required for good coverage (due to psi). I'm considering just upgrading to a 50 gallon skid sprayer with a JD-9, but am wondering if I'll regret having to pull a hose around every building I treat. Sooooo, what are your methods? Or what have you tried that was a mistake? Thanks, all!