Thing is, I know this post is jovial (I think), But most of the WFP guys were actually trad cleaners for years, myself for 17 years before we started to work using WFP. It would therefore make sense, good common sense for any trad guy thinking of going WFP to listen to the experience of the guy's who have actually done the job both ways. Surely we can not all possibly be lying or wrong. Having done the job using both methods surely gives the trad turned WFP guy knowledge and experience the trad guy's just do not have.